The submission server for FOCS 2010 is now open for business at https://secure.iacr.org/websubrev/focs2010/submit/.
You have until Wednesday, April 7, 8pm PST San Francisco time.
in theory
"Marge, I agree with you – in theory. In theory, communism works. In theory." — Homer Simpson
in theory 
There is no link to the submission page on http://theory.stanford.edu/focs2010/
try reloading the page in the browser: I added the link a few hours ago.
It looks like 8pm PDT.
The submit page says deadline is Thu, 08 Apr, 03:00 UTC.
It also says we have 14 hours left.
This is slightly confusing.
https://secure.iacr.org/websubrev/focs2010/submit/
oh ok, this is all consistent. still confusing though; do people actually use UTC?