As the heading says, is it possible to use antialiasing in quake live?

Atleast before it was, but then at some point they added bloom and after that i couldnt get aa working, though i dont use bloom. I have tried forcing it for firefox, for all the games throught nvidia control panel and rivatuner, nothing has worked so far. Before bloom update it just worked when i configured it for firefox.

Tips, how to make it work?

computer: e8400, GF8800GT, 4GB DDR800, W7