This forum is reserved for posting issues related to the Cnet forums themselves. For technical support you should consult the forum listing and choose the most appropriate forum.

In your case it would depend largely on the server, but it sounds like there may be a limit per account or collection of accounts, representing a 'global limit' instead of a per-usage or per-file limit. I'd contact their support department and use usendit.com in the mean time.

Regards,
John