Bit-HDTV ( remember, The Leaking Passes) doesn't seem to work properly. Simply put: doesn't work at all. What about Your place?
It was on their site, though, not long ago:
"2007-10-26 - The invite system is disabled indefinitely so we do not accept new registrations. Please don’t ask in the forums or ask staff members when the invites system is going to be restored (it will one day)."
For me it ain't working - best solution is to ask.