Yes i know that there is many threads about that and i have read them, but no help.

I'm using 7" lilliput, with native resolution 800x480. VGA hardware is CyberBlade/i1, at least knoppix says that it is that. But the problem is that i'm trying to get it work on resolution 800x480 under W2K. By default Cyberblade driver (what comes with W2K SP4) does not support resolution like that. I tried Powerstrip, but there are also default resolutions, and i cant define custom resolution. There is only possible to change horizontal and vertical geometry, but i cant change value "active" is there any possibility to get correct resolution with changing other parameters in horizontal and vertical geometry.

Or there is some another trick what i can try ?

thanks for your help.