diff --git a/handbook/computing/todo.html b/handbook/computing/todo.html
index 7be151bdd..447f4fee9 100644
--- a/handbook/computing/todo.html
+++ b/handbook/computing/todo.html
@@ -57,7 +57,7 @@ If a heading is in italics, then there are hidden items.
 
     <dt><!--2020-03-26 psargent-->2019 surveyscans
 
-        <dd><!--2020-03-26 psargent-->edit all the content.json</dd>
+        <dd><!--2020-03-26 psargent-->edit all the content.json files</dd>
         <dd><!--2020-03-26 psargent-->try to autocomplete the content.json by parsing .svx files</dd>
         <dd><!--2020-03-26 psargent-->Put personal names into canonical form</dd>
     <dt>2014 contents.json
@@ -72,9 +72,6 @@ If a heading is in italics, then there are hidden items.
         <dd><!--2020-04-11 psargent-->Diagrams of major sections: survey handbook, rigging handbook, computing handbook, Areas, cave data..</dd>
         <dd><!--2020-04-11 psargent-->Chase Airoa to help fix <a href="../troggle/menudesign.html">the menus for phones</a></dd>
         <dd><!--2020-04-11 psargent-->Look at <a href="https://www.gov.uk/guidance/government-design-principles">gov.uk guidelines</a> for inspiration</dd>
-    <dt>Editing Logbooks
-        <dd><!--2020-04-20 psargent-->DOCUMENT how to pout the "cave" or "locatoion" into the logbook entry title
-        <dd><!--2020-04-20 psargent-->add the triptitle "location - " to logbook template (example) file (where?)
 
 </dl>
 <h3>Areas and prospecting guides</h3>
@@ -91,7 +88,7 @@ If a heading is in italics, then there are hidden items.
 <h3>Photos</h3>
 <dl>
 
-    <dt><!--2020-04-03 psargent-->Fix the BINS package
+    <dt><!--2020-04-03 psargent-->Fix the BINS package (Wookey is looking for replacement)
         <dd><!--2020-04-03 psargent-->set up git on the BINS software? Fix base url sautret.org</dd>
         <dd><!--2020-04-03 psargent-->set up a cron / Makefile job to run BINS</dd>
         <dd><!--2020-04-03 psargent-->why is 'updatephotos' script in expofiles? </dd>
@@ -123,19 +120,19 @@ If a heading is in italics, then there are hidden items.
 
     <dt><!--2020-03-26 psargent-->Troggle architecture</dt>
 
-        <dd><!--2020-03-26 psargent-->Handbook: add more to the new troggle architecture documentation.  For future system maintainers</dd>
+        <dd><!--2020-03-26 psargent-->Handbook: add package diagram totroggle architecture documentation.  For future system maintainers</dd>
         <dd><!--2020-04-10 psargent-->Regenerate the diagram of the tables in the database & document</dd>
         <dd><!--2020-04-10 psargent-->Describe the parsing/import procedures so non-nerds can do it</dd>
-        <dd><!--2020-03-26 psargent-->Copy [some of] the .wiki material into the documentation somewhere</dd>
+        <dd><!--2020-03-26 psargent-->Copy [some of] the .wiki material into the documentation somewhere?</dd>
 
 
     <dt><!--2020-03-26 psargent-->Surveyscans</dt>
 
         <dd><!--2020-03-26 psargent-->explain where the image files are referenced from: svx, tunnel/therion, and  </dd>
-        <dd>why there are so many broken links</dd>
+        <dd>Be exhaustive in checking all the broken links between svx & wallets</dd>
 
     <dt>non-troggle scripts 
-        <dd><!--2020-04-03 psargent-->DOCUMENT them all - have we got ? 
+        <dd><!--2020-04-03 psargent-->DOCUMENT them all - have we got ? //expofiles/unidentified_scripts/ !
     <dt>Makefile
         <dd>Get it working ! How many of <a href="../troggle/scriptsother.html">other scripts</a> should be in it ? Should we do data imports to schedule too ?
 
@@ -149,7 +146,7 @@ If a heading is in italics, then there are hidden items.
         <dd><!--2020-04-20 psargent-->REPORT 'folder not recognised' errors into error log inside database -> "DataIssue" register
         <dd><!--2020-04-03 psargent-->WHY are total lengths of surveyed cave different between expo server and WSL server for 2019 and a few other years only ?
         <dd><!--2020-04-20 psargent-->DEBUG - too many messages - reduce the number unless we need them
-        <dd><!--2020-04-20 psargent-->Why is "kataster' not found ?!
+        <dd><!--2020-05-14 psargent-->FIND where that default cave print __unicode__() is happening
     <dt>Missing .3d files
         <dd><!--2020-04-25 psargent-->REPORT if there is no .3d file - make it if it is not there ? O rjust leave it to Makefile ?
     <dt><!-- 2020-04-11 psargent -->Troggle parser/viewer 
@@ -173,6 +170,7 @@ If a heading is in italics, then there are hidden items.
     <dt>Apache & MySQL configuration 
         <dd><!--2020-04-03 psargent-->DOCUMENT How to set up a server
         <dd><!--2020-04-10 psargent-->Fix and document permissions for cron jobs
+        <dd><!--2020-05-14 psargent-->Document "anacron" / cron system on server
         <dd><!--2020-04-10 psargent-->Explain why Docker containers can be a maintenance nightmare
         <dd><!--2020-04-25 psargent--> /expofiles/ needs config , refer to apache/django docm.
         <dd><!--2020-04-25 psargent--> /static/ needs config - refer to django docm.