Hi,
I have a problem uploading certain photos from my N95-1. Photos were taken with my friends N95 8GB and then transfered to the Images folder on my device via the PC. When the Image Exchange was executed for the first time after they were added, it showed 12 new photos, but when i went online it just skipped every one of them. I deleted the photos and the corresponding Gallery's _PAlbTN folder (not sure if it has anything to do with Image Exchange actually), then I took some photos with my device, transfered them back to where they were before and again Image Exchange skipped them although they were queued for upload. It did upload those previously taken with my device though. Uploading those same photos from my PC didn't work either, while I was able to upload a few random photos that were taken with my Canon DSLR.
One more thing considering the Image Exchange site. If you open a vertical oriented image and scroll down a bit, the links (back, previous, next and all the numbers) become unclickable.