When I put in a url in my profile in My Workspaces, where the url is from my resources, it will not show under the roster tool when showing photos. Some students can put in the url from a photo from another server and it will show up fine, others photos may only load 1/2 way, and some will not load at all. I have tested this numerous times and cant get much consistency on reproducing an exact error for when a photo is loading particially or not at all.
This is only affecting the Roster tool, if you use a url for your pic and view your own profile, the picture will show up just fine.
Win XP SP2 IE 6.0 SP2
Tested on Nightly 2, staging, and prod