Well I guess this is as good a time as any to announce that we now have the auto-resize feature active. Throw Photoshop out the window, you don't need it anymore. Just upload any picture and it will be re-size it ti our settings. We held off annoucing this while we tested it for several days.
If your picture still does not post than it either is not a valid format or its number of bytes is astronomical and will need to be compressed.
Please enjoy this feature but lets not make the bulletin board a picturefest as it will be to the detriment of the dial-up users. The Photos section is still the place for multiple pictures of major events.