Hi Jack,
Can you give email me (chris@corruptedpb.com) a little more info on your situation like:
What internet provider you use, are you on a uni network, what browser do you use and what item did you try to add.
Also can you clear your internet cache and make sure session cookies are enabled.
The site was built to work on IE and Firefox.
regards,
Chris
Corruptedpb.com