Humm..

Not sure what happened there. I could not find where you had created a username. What username did you use?
I also looked on the server and did not see any new photos, although you said it told you photos uploaded successfully.
I went ahead and created a login for you so I could test it out.
username: bitzco
password: photos
You can change the password under the "my profile" link.
I had no trouble added a photo through this username in the "other" category.
Try uising this login and see if you still have problems. If you do, email me the photos and I'll try uploading them.