I just noticed tonight when I tried to bulk upload that it shows 10 slots but will only recognize 5 and upload them. Anything over 5 it just disregards. Its not the files, because I was able to just proceed with selecting 5 at a time and eventually got all 50+ pictures uploaded.
Would be nice if this worked with all 10. Would be GREAT if the method supported for Bulk Upload was changed to be able to allow the admin to select any number of files in a browse window, then pop them in an array or something and be able to upload that way.