Guys, please help!!!!
I do not know what to do.
It worked FINE for a month. But starting from today, I cant choose any resolution except 1080i/30hz when passing video via Xonar.
It worked OK yesterday. I didnt change anything

I tried reinstalling drivers (video, xonar) - nothing helped. That is very annoying.
I have mobo on G45 chipset. if I connect my projector directly to video card - I can set any refresh rate. But if I try to connect via Xonar - only 30 hz interlaced

I do not know what to do

Please help.
(I have Vista x64)