I'm not sure if this is a bug or a problem between the seat and the keyboard....
I'm doing a series of shots out my hotel room window... every 10 minutes, my camera fires off 5 bracketed shots.  
So i'd like to see my contact sheet ordered  ordered by exposure compensation, then by time of photo. 
I can't get a custom sort to work on the variable {comp}.  I use 'edit custom' and it looks like I'm editing an existing sort (edit by type), but when I end that dialog, my changes don't seem to stick.
I'm using a beta that expires 4/5.   I think its the latest (exe file is dated 3/31)
Platform is Win XP. 
Otherwise... everything looks great!!!!!  Awesome job Kirk! 
Ron