diff --git a/cavetab.csv b/cavetab.csv
deleted file mode 100644
index 8f10cfab8..000000000
--- a/cavetab.csv
+++ /dev/null
@@ -1,273 +0,0 @@
-"Kataster Number","Kat Status Code","Entrances","Unofficial number","URL","Name","Unofficial Name","Comment"
-"1","","a b","","noinfo/aaussee/1.htm","Liägerhöhle","",""
-"2","","","","noinfo/aaussee/2.htm","Wasserlöcher","",""
-"3","","","","noinfo/augstb/3.htm","Gellerofen","",""
-"4","","","","noinfo/augstb/4.htm","Ritscherbachhöhle","",""
-"5","","","","noinfo/gschwand/5.htm","Holzknechtbrünndlloch","",""
-"6","","","","noinfo/gschwand/6.htm","Quelle (Wasserloch)","",""
-"7","","","","noinfo/loser/7.htm","Bachschläg","",""
-"8","","","","noinfo/loser/8.htm","Großes Loserloch","",""
-"9","","","","noinfo/loser/9.htm","Kleines Loserloch","",""
-"10","","","","noinfo/gschwand/10.htm","Spalthöhle","",""
-"11","","","","noinfo/gschwand/11.htm","Höhle in der Loserwestwand 1","",""
-"12","","","","noinfo/gschwand/12.htm","Höhle in der Loserwestwand 2","",""
-"13","","","","noinfo/loser/13.htm","Knochenhöhle","",""
-"14","","","","noinfo/loser/14.htm","Schafkirche","",""
-"15","","","","noinfo/egglgrub/15.htm","Michel-Gang","",""
-"16","","","","noinfo/loser/16.htm","Pauli-Loch","",""
-"17","","","","noinfo/loser/17.htm","Bärenhöhle im Höllgraben","",""
-"18","","","","noinfo/loser/18.htm","Gaisofen im Ammerei","",""
-"19","","","","noinfo/egglgrub/19.htm","Gamsofen im Scharlingkar","",""
-"20","","","","noinfo/egglgrub/20.htm","Windhöhle","",""
-"21","","","","noinfo/egglgrub/21.htm","Windloch im Egglgrube","",""
-"22","","","","noinfo/egglgrub/22.htm","Spiralschacht","",""
-"23","","","","noinfo/egglgrub/23.htm","Steinbockhöhle","",""
-"24","","","","noinfo/egglgrub/24.htm","Schachthöhle bei Egglgrubenalm","",""
-"25","","","","noinfo/egglgrub/25.htm","Mauskothhöhle","",""
-"26","","","","noinfo/br-alm/26.htm","Wasserschlinger I","",""
-"27","","","","noinfo/br-alm/27.htm","Wasserschlinger II","",""
-"28","","","","noinfo/smkridge/28.htm","Augsteckhöhle","",""
-"29","","","","noinfo/br-alm/29.htm","Schwarzmoosloch","",""
-"30","","","","noinfo/br-alm/30.htm","Grundloses Loch","",""
-"31","","","","noinfo/smkridge/31.htm","Elchhöhle","",""
-"32","","","","noinfo/smkridge/32.htm","Windloch am Stögerweg","",""
-"33","","","","noinfo/br-alm/33.htm","Schichtgrenzenhöhle","",""
-"34","","","","noinfo/kratzer/34.htm","Höhle am Kratzer I","",""
-"35","","","","noinfo/kratzer/35.htm","Dr. Kerschner Höhle","",""
-"36","","","","noinfo/kratzer/36.htm","Schachtgruppe I - V","",""
-"37","","","","noinfo/plateau/37.htm","Schachtgruppe beim Hinterer Schwarzmooskogel","",""
-"38","","","","noinfo/plateau/38.htm","Algenhöhle","",""
-"39","","","","noinfo/kratzer/39.htm","SCHWA höhle 39","",""
-"40","","a b c d e f g h s","","noinfo/smkridge/40.htm","Schwarzmooskogeleishöhle","",""
-"41","","a b","","smkridge/41.htm","Stellerweghöhle","",""
-"42","","","","noinfo/smkridge/42.htm","Wasserschacht","",""
-"43","","","","noinfo/kratzer/43.htm","Höhle beim Wackelstein","",""
-"44","","","","noinfo/kratzer/44.htm","Höhle am Kratzer II","",""
-"45","","","","noinfo/wilden/45.htm","Dannerschacht","",""
-"46","","","","noinfo/wilden/46.htm","Engelbrechthöhle","",""
-"47","","","","noinfo/wilden/47.htm","SCHWA höhle 47","",""
-"48","","","","noinfo/wilden/48.htm","SCHWA höhle 48","",""
-"49","","","","noinfo/wilden/49.htm","SCHWA höhle 49","",""
-"50","","","","noinfo/wilden/50.htm","SCHWA höhle 50","",""
-"51","","","","noinfo/aaussee/51.htm","Höhlen 1-3 in Weiße Wand","",""
-"52","","a b","","noinfo/gschwand/52.htm","Sennerkeller & Sauloch","",""
-"53","","","","noinfo/augstb/53.htm","Gellerliäger","",""
-"54","","","","noinfo/augstb/54.htm","Seehöhle","",""
-"55","","","","noinfo/loser/55.htm","Schachthöhle west. Hochanger","",""
-"56","","","","noinfo/loser/56.htm","Hornsteinhöhle","",""
-"57","","","","noinfo/loser/57.htm","Höhle unterhalb der Schafkirche","",""
-"58","","","","noinfo/loser/58.htm","Höhle unterhalb ab Pauli-Loch","",""
-"59","","","","noinfo/loser/59.htm","Bruchshutthöhle","",""
-"60","","","","noinfo/gschwand/60.htm","Schacht I-IV bei Gschwandalm","",""
-"61","","","","noinfo/br-alm/61.htm","Gemsbockhöhle","",""
-"62","","","","noinfo/loser/62.htm","Dolinenhöhle","",""
-"63","","","","noinfo/loser/63.htm","Pseudoskorpionhöhle","",""
-"64","","","","noinfo/loser/64.htm","Gr. Durchgangshöhle","",""
-"65","","","","noinfo/loser/65.htm","Widderhöhle","",""
-"66","","","","noinfo/augstb/66.htm","Löckerweghöhle","",""
-"67","","","","noinfo/loser/67.htm","Biwakhöhle am Loser","",""
-"68","","","","noinfo/aaussee/51.htm#68","Kleine Bärenhöhle","",""
-"69","","","","noinfo/loser/69.htm","Schacht am Gschirr","",""
-"70","","","","noinfo/loser/70.htm","Schneckenloch","",""
-"71","","a b","","kratzer/71.htm","Fledermaushöhle","",""
-"72","","","","noinfo/loser/72.htm","Skeletthöhle","",""
-"73","","","","noinfo/kratzer/73.htm","Suppentellerschacht","",""
-"74","","","","noinfo/kratzer/74.htm","Schneckenhaushöhle","",""
-"75","","","","noinfo/kratzer/75.htm","Wisenthöhle","",""
-"76","","a b c","","plateau/76.htm","Eislufthöhle","",""
-"77","","","","noinfo/egglgrub/77.htm","Fichtenschacht","",""
-"78","","a b c","","smkridge/78.htm","Schwaben(schacht)höhle","",""
-"79","","","","noinfo/smkridge/79.htm","Badenerschacht","",""
-"80","","","","plateau/80.htm","Schwa Schacht 80","",""
-"81","","","","plateau/81.htm","Schwa Höhle 81","",""
-"82","","","","plateau/82.htm","Bräuninghöhle","",""
-"83","","","","plateau/83.htm","Schwa Schacht 83","",""
-"84","","","","plateau/84.htm","Schwa Höhle 84","",""
-"85","","","","plateau/85.htm","Schwa Höhle 85","",""
-"86","","","","plateau/86.htm","Schwa Schacht 86","",""
-"87","","a b","","smkridge/87.htm","Schacht 87 bei Stögerweg","",""
-"88","","","","noinfo/smkridge/88.htm","Lärchenschacht","",""
-"89","","","","plateau/89.htm","Schwa Schacht 89","",""
-"90","","","","plateau/90.htm","Bräu Schacht 90","",""
-"91","","","","plateau/91.htm","Bräu Schacht 91","",""
-"92","","","","plateau/92.htm","Bräu Schacht 92","",""
-"93","","","","plateau/93.htm","Bräu Schacht 93","",""
-"94","","","","plateau/94.htm","Bräu Schacht 94","",""
-"95","","","","br-alm/95.htm","Bräu Schacht 95","",""
-"96","","","","br-alm/96.htm","Bräu Schacht 96","",""
-"97","","","","plateau/97.htm","Schneewindschacht","",""
-"98","","","","plateau/98.htm","Plateau Schacht 98","",""
-"99","","","","plateau/99.htm","Plateau Schacht 99","",""
-"100","","","","plateau/100.htm","Plateau Schacht 100","",""
-"101","","","","plateau/101.htm","Plateau Schacht 101","",""
-"102","","","","plateau/102.htm","Plateau Schacht 102","",""
-"103","","","","plateau/103.htm","Plateau Schacht 103","",""
-"104","","","","plateau/104.htm","Plateau Schacht 104","",""
-"105","","","","plateau/105.htm","Plateau Schacht 105","",""
-"106","","","","","","","Number not allocated (see <a href=\"#76\">Eislufth&ouml;hle 1623/76</a>)"
-"107","","","","plateau/107.htm","Gemsh&ouml;hle","",""
-"108","","","","remote/108.htm","Schwa-H&ouml;hle 108","",""
-"109","","","","smkridge/109.htm","Schwa-Schacht 109","",""
-"110","","","","remote/110.htm","Kein Hubschrauber H&ouml;hle","",""
-"111","","","","plateau/111.htm","Plateau Schacht 111","",""
-"112","","","","plateau/112.htm","Plateau Schacht 112","",""
-"113","","","","smkridge/113.htm","Sonnenstrahlh&ouml;hle","",""
-"114","","","","wilden/114.htm","Verlorenschacht 114","",""
-"115","","","","smkridge/115.htm","Schnellzugh&ouml;hle","",""
-"116","","","","noinfo/smkridge/116.htm","Kleine Eish&ouml;hle","",""
-"117","","","","noinfo/smkridge/117.htm","Stuttgarter-Schacht","",""
-"118","","","","noinfo/smkridge/118.htm","Schwa-Schacht 118","",""
-"119","","","","noinfo/smkridge/119.htm","Schwa-Schacht 119","",""
-"120","","","","noinfo/smkridge/120.htm","Schwa-Schacht 120","",""
-"121-126","","","","","","","Numbers 121-126 are allocated to the Germans, but there is no documentation available to suggest that caves have been found for these numbers."
-"127","","","","noinfo/smkridge/127.htm","Kleine Firnh&ouml;hle","",""
-"128","","","","noinfo/smkridge/128.htm","Enttauschungsschacht","",""
-"129","","","","noinfo/smkridge/129.htm","Gro&szlig;e Firnh&ouml;hle","",""
-"130","","","","noinfo/smkridge/130.htm","C&auml;cilien-Schacht","",""
-"131","","","","noinfo/remote/131.htm","Thomas-Eish&ouml;hle","",""
-"132","","","","noinfo/remote/132.htm","Tropfsteinh&ouml;hle am Augsteck","",""
-"133","","","","noinfo/remote/133.htm","Unterstandh&ouml;hle","",""
-"134","","","","noinfo/wilden/134.htm","H&ouml;hlenruine bei der Wasserstelle","",""
-"135","","","","smkridge/135.htm","Schwa Schacht 135","",""
-"136","","a b c d","","smkridge/161/136.htm","Steinschlagschacht","",""
-"137","","","","smkridge/137.htm","Schwa Schacht 137","",""
-"138","","","","smkridge/138.htm","Schwa Schacht 138","",""
-"139","","","","smkridge/139.htm","Schwa Schacht 139","",""
-"140","","","","smkridge/140.htm","Schwa Schacht 140","",""
-"141","","","","smkridge/141.htm","Schwa H&ouml;hle 141","",""
-"142","","","","smkridge/142.htm","Schwa H&ouml;hle 142","",""
-"143","","","","smkridge/143.htm","Wei&szlig;e Warze Schacht I","",""
-"144","","","","smkridge/144.htm","Tony's Second H&ouml;hle","",""
-"145","","a b c","","plateau/145.htm","Wolfh&ouml;hle","",""
-"146","","","","smkridge/146.htm","Tobogganschacht","",""
-"147","","","","smkridge/147.htm","Schwa H&ouml;hle 147","",""
-"148","","","","plateau/148.htm","Marilyn Monroe H&ouml;hle","",""
-"149","","","","smkridge/149.htm","Plateau Schacht 149","",""
-"150","","","","smkridge/150.htm","Schwa R&ouml;hrh&ouml;hle 150","",""
-"151","","","","smkridge/151.htm","Schwa H&ouml;hle 151","",""
-"152","","","","smkridge/152.htm","Bananeh&ouml;hle","",""
-"153","","","","smkridge/153.htm","Schwa Schacht 153","",""
-"154","","","","smkridge/154.htm","Schwa Schacht 154","",""
-"155","","","","smkridge/155.htm","Unerforscht Schacht 155","",""
-"156","","","","smkridge/156.htm","Schwa Schacht 156","",""
-"157","","","","smkridge/157.htm","Schwa Schacht 157","","Pirat Schacht"
-"158","","","","smkridge/158.htm","Donner und Blitzen H&ouml;hle","",""
-"159","","","","plateau/159.htm","Winded Hole","",""
-"160","","","","plateau/160.htm","Plateau Schacht 160","",""
-"161","","a b c d e f","","smkridge/161/top.htm","Kaninchenh&ouml;hle","",""
-"162","","","","smkridge/162.htm","Schwa H&ouml;hle 162","",""
-"163","","","","smkridge/163.htm","Schwa H&ouml;hle 163","",""
-"164","","","","plateau/164.htm","Plateau Schacht 164","",""
-"165","","","","smkridge/165.htm","Schwa Schacht 165","",""
-"166-170","","","","","","","Not CUCC numbers"
-"171","","","90/1","plateau/171.htm","Plateau H&ouml;hle 90/1","",""
-"172","","","90/2","plateau/172.htm","Plateau H&ouml;hle 90/2","",""
-"173","","","90/3","plateau/173.htm","Plateau Schacht 90/3","",""
-"174","","","90/4","plateau/174.htm","Plateau Schacht 90/4","",""
-"175","","","90/5","plateau/175.htm","Plateau Schacht 90/5","",""
-"176","","","90/6","plateau/176.htm","Plateau Schacht 90/6","",""
-"177","","","90/7","plateau/177.htm","Tantalus Schacht","",""
-"178","","","90/8","plateau/178.htm","Plateau H&ouml;hle 90/8","",""
-"179","","","90/9","plateau/179.htm","Plateau Schacht 90/9","",""
-"180","","","90/10","smkridge/180.htm","Schwa Schacht 90/10","",""
-"181","","","90/11","plateau/181.htm","Plateau Schacht 90/11","",""
-"182","","","90/12","plateau/182.htm","Bovistundpuderzuckerh&ouml;hle","Puffball and Icing Sugar Cave",""
-"183","","","90/13","plateau/183.htm","Elchfalle","",""
-"184","","","90/14","plateau/184.htm","Shiruken","",""
-"185","","","","smkridge/185.htm","Zweijahreentstehungsh&ouml;hle","",""
-"186","","","","kratzer/186.htm","Rosenkavalierh&ouml;hle","",""
-"187","","","","smkridge/187.htm","Schwa Schacht 187","",""
-"188","","a b c d","","plateau/188.htm","Skinrip Durchgange I-VI","",""
-"189","","","","plateau/189.htm","Plateau Schacht 189","",""
-"190","","","B9","plateau/190.htm","Glitterstompf","","B9 now known to be same as 190"
-"191","","","","smkridge/191.htm","Schwa Schacht 191","",""
-"192","","","","smkridge/192.htm","Schwa Schacht 192","",""
-"193","","","","smkridge/193.htm","Schwa Schacht 193","",""
-"194","","","","smkridge/194.htm","Schwa Schacht 194","",""
-"195","","","","smkridge/195.htm","Schwa Schacht 195","",""
-"196","","","","smkridge/196.htm","Schwa H&ouml;hle 196","",""
-"197","","","B8, CUCC 1976/B8","plateau/197.htm","Bemoost Tropfen H&ouml;hle","Mossy Dribble Cave",""
-"198","","","B11","plateau/198.htm","Fuchsh&ouml;hle","",""
-"199","","","","smkridge/199.htm","St&uuml;rzender Felsbrocken H&ouml;hle","Tumbling Boulder Hole",""
-"200","","","","plateau/200.htm","Verlorener Rucksack Schacht","Lost Rucksack Cave",""
-"201","","","1998/01","smkridge/201.htm","Haftefelle Schacht","Ski-skin shaft",""
-"202","","","","","Dominoschacht","",""
-"203","","","","","Sonnenscheinschacht","",""
-"204","","a b c d e f","","smkridge/204/204.shtml","Steinbr&uuml;ckenh&ouml;hle","",""
-"205","","","","smkridge/205.htm","Nordalpenschacht","",""
-"206","","a b c d e f g","","","7-Eingangsh&ouml;hle","",""
-"207","","","96-WK2, Crapper H&ouml;hle","plateau/207.htm","Plumpskloh&ouml;hle","",""
-"208","","a b","96-WK3","plateau/208.htm","Quallenh&ouml;hle","",""
-"209","","","1996WK8 (maybe also CUCC 1996-08)","smkridge/209.htm","Schistock-Absturzschacht","Dropped skipole hole",""
-"210","","","1998_03","plateau/210.htm","Fettsack und Faulpelz h&ouml;hle","Lardy Festerers' Cave",""
-"211","","","","","?","",""
-"212","","","","","?","",""
-"213","","","","","?","",""
-"214","","","2000-03","","Segment cave","",""
-"215","","","2000-05","","Rufverbindungsh&ouml;hle","",""
-"216","","","2000-06","","Nichts 50","",""
-"217","","","2000-07","","Schneepfropfenh&ouml;hle","",""
-"218","","","1996WK6","","Hammerkopfabsturtzh&ouml;hle","",""
-"219","","","1996WK5","","Tertaeingfester","",""
-"220","","","2000-04","","Kennedyalternature","",""
-"221","","","","","?","",""
-"222","","","1996-04","","G&ouml;sserh&ouml;hle","",""
-"223","","","1996-03","","Eggenbergschacht","",""
-"224","","","1996-02","","Toplesscayonh&ouml;hle ","",""
-"225","","","90 ADAM","","Jahrzehnschacht","",""
-"226","","","1999OB03","","Skaschacht","",""
-"227","","","1999OB04","","Faultienschacht","",""
-"228","","","","","?","",""
-"229","","","","","?","",""
-"230","","","1999-04","","Verge&szlig;lichheith&ouml;hle","",""
-"231","","a b c d e f g h i","2000-01","smkridge/231/231.shtml","Traungoldh&ouml;hle","",""
-"232","","","","smkridge/232/232.shtml","Moostunnelh&ouml;hle","",""
-"233","","a b c","","smkridge/233/233.shtml","Dreieingangabdrosselnh&ouml;hle","",""
-"234","","a b","","smkridge/234/234.shtml","Flinkameiseschacht","",""
-"235","","","","smkridge/235/235.shtml","Schaukelfelsbrockenh&ouml;hle","",""
-"","","","A1","kratzer/a1.htm","CUCC 1976/A1","",""
-"","","","B1","kratzer/b1.htm","CUCC 1976/B1","",""
-"","","","B2","kratzer/b2.htm","CUCC 1976/B2","",""
-"","","","B3","kratzer/b3.htm","CUCC 1976/B3","",""
-"","","","B4","kratzer/b4.htm","CUCC 1976/B4","",""
-"","","","B5","kratzer/b5.htm","CUCC 1976/B5","","probably = <a href=\"#74\">74</a>"
-"","","","B6","plateau/b6.htm","CUCC 1976/B6","",""
-"","","","B10","plateau/b10.htm","CUCC 1976/B10","",""
-"","","","LA25","remote/la25.htm","LUSS/LA25","",""
-"","","","LA26","remote/la26.htm","LUSS/LA26","",""
-"","","","LA27","remote/la27.htm","LUSS/LA27","",""
-"","","","LA30","remote/la30.htm","LUSS/LA30","",""
-"","","","LA35","remote/la35.htm","LUSS/LA35","",""
-"","","","LA37","remote/la37.htm","LUSS/LA37","",""
-"","","","LA38","remote/la38.htm","LUSS/LA38","",""
-"","","","LA40","remote/la40.htm","LUSS/LA40","",""
-"","","","BS1-16","","","","UBSS finds - no documentation"
-"","","","BS17","remote/bs17.htm","Organh&ouml;hle","",""
-"","","","BS18-nn?","","","","UBSS finds - no documentation"
-"","","","88H","","","","GSCB"
-"","","","88AF","","","","GSCB - now <a href=\"#161\">161c</a>"
-"","","","VSS188F","","","","GSCB"
-"","","","1987/02","","","",""
-"","","","1989/01","","","",""
-"","","","1990-15","","","",""
-"","","","1996-01","","Ski-pole h&ouml;hle","",""
-"","","","1996-05","","","",""
-"","","","1996WK4","","","",""
-"","","","1996-07","","","",""
-"","","","1996WK11","","","",""
-"","","","1996WK12","","","",""
-"","","","1999_OB_01","","","",""
-"","","","1999_OB_02","","","",""
-"","","","1999_MS_01","","","",""
-"","","","1999_MS_02","","","",""
-"","","","1999-10","","","",""
-"","","","2000-09","smkridge/2000-09/2000-09.htm","Hauchh&ouml;hle","",""
-"","","","2001-04","","Rock'n'Roll H&ouml;hle","",""
-"","","","2001-06","","Erb&auml;rmlichbaumh&ouml;hle","",""
-"","","","2001-07","","Hoffnungschacht","\"rattle\"",""
-"","","","2001-08","","Schneeoberlichtschacht","",""
-"","","","2001-09","","Funkberaterschacht","",""
-"","","","2001-10","","Gro&szlig;arbeith&ouml;hle","",""
-"","","","2001-11","","Schn&uuml;rsenkelschacht","",""
-"","","","2001-12","","Unnotiggewohnlichkeitschacht","",""
-"","","","2002-01","smkridge/2002-01/2002-01.htm","Artischockeh&ouml;hle","",""
diff --git a/gall0.htm b/gall0.htm
index 86baeb870..126af03e6 100644
--- a/gall0.htm
+++ b/gall0.htm
@@ -237,7 +237,7 @@ Oatso Simple - <a href="smkridge/161/l/oatso1.htm">boulder slope</a> towards Win
 <a href="smkridge/204/i/7icef.jpg">Ice flow</a> (131k)<br>
 Eroding Ice <a href="smkridge/204/i/8ica.jpg">"flowstone"</a> (54k)<br>
 <a href="smkridge/204/i/9fall.jpg">Ice formations</a> on an aven wall (54k)<br>
-<a href="smkridge/204/bridge.shtml">Steinbr&uuml;cke</a> - the rock bridge after which the cave is named (63k)<br>
+<a href="smkridge/204/bridge.html">Steinbr&uuml;cke</a> - the rock bridge after which the cave is named (63k)<br>
 <a href="smkridge/204/i/11cei.jpg">Roof pendants</a> and a dipping bedding (49k)<br>
 <a href="smkridge/204/i/13sle.jpg">Another entrance</a> (59k)<br>
 
diff --git a/infodx.htm b/infodx.htm
index 4a7215c6b..15bab2d16 100644
--- a/infodx.htm
+++ b/infodx.htm
@@ -83,7 +83,7 @@ browsing from disc-->
 <li><a href="sponsr.htm">Sponsors</a> - our thanks to those supporting Expo</li>
 <li><b>Steinbr&uuml;ckenh&ouml;hle</b>
 <ul>
-<li> <a href="smkridge/204/204.shtml">Cave description</a></li>
+<li> <a href="smkridge/204/204.html">Cave description</a></li>
 </ul></li>
 <li><b>Stellerwegh&ouml;hle</b>
 <ul>
diff --git a/primer.htm b/primer.htm
index 7a72b8b31..7ec2c6870 100644
--- a/primer.htm
+++ b/primer.htm
@@ -160,10 +160,10 @@ get an idea of what expo will be trying to achieve, there is a "<a
 href="years/2004/goals.html">mission statement</a>" for the current year.  And
 to see how much potential there is, a glance at the current <span
 lang="de">Steinbr&uuml;ckenh&ouml;hle</span> <a
-href="smkridge/204/qm.shtml">Question Mark list</a> is a revelation. Leads are
+href="smkridge/204/qm.html">Question Mark list</a> is a revelation. Leads are
 numbered by year, with the oldest first. Following links from any of these
 leads will get you into the relevant section of the <a
-href="smkridge/204/204.shtml">cave description</a>, which gives an idea of the
+href="smkridge/204/204.html">cave description</a>, which gives an idea of the
 sort of caving.</p>
 
 <p>For the ambitious, there is a complete description of <a
diff --git a/tcamps.htm b/tcamps.htm
index 349e1a2cc..af674ef3a 100644
--- a/tcamps.htm
+++ b/tcamps.htm
@@ -172,7 +172,7 @@ been extensively reterraced to increase its capacity (as of 2003 it could sleep
 12), and the water collection methods refined, to give an exceedingly
 comfortable bivvy site.</p>
 
-<div class="centre"><a href="smkridge/204/bivvy.shtml">
+<div class="centre"><a href="smkridge/204/bivvy.html">
 <img src="tinypix/204bivy.jpg" width="233" height="168"
 alt="204 bivvy" /></a></div>
 
diff --git a/update.htm b/update.htm
index 8b19a760a..d1f70759d 100644
--- a/update.htm
+++ b/update.htm
@@ -37,7 +37,7 @@ the easy ones! Lots of stuff still broken, particularly in Eish&ouml;hle
 description.</dd>
 
 <dt>2004.03.07 DL</dt>
-<dd>Added a bunch of <a href="smkridge/204/ariston-rigging.shtml">rigging
+<dd>Added a bunch of <a href="smkridge/204/ariston-rigging.html">rigging
 guides</a> for the deep stuff in 204.</dd>
 
 <dt>2004.01.21 DL</dt>
@@ -79,11 +79,11 @@ href="primer.htm">Expedition Primer</a> to link to those rather than the
 objectives from several years ago.</dd>
 
 <dt>2002.12.10 MRS</dt>
-<dd>Updated <a href="smkridge/204/204.shtml">204 pages</a> with descriptions
+<dd>Updated <a href="smkridge/204/204.html">204 pages</a> with descriptions
 from Expo 2002.</dd>
 
 <dt>2002.07.14 MJG</dt>
-<dd>Added 2002 survey of <a href="smkridge/204/204.shtml">204</a>.</dd>
+<dd>Added 2002 survey of <a href="smkridge/204/204.html">204</a>.</dd>
 
 <dt>2002.05.26 MRS</dt>
 <dd>Major update of 204 stuff, and related pages.</dd>