Adjusting Sharpness.....Please help!!!

Hey guys.

I recently created a thread about a problem i was having with my games being very aliased (very bad jagged edges). At first i thought it was my graphics card but it turns out it wasn't so i replaced my old crt monitor with a new lcd. I'm still having the same problem. Now i'm fairly certain it's a problem with my monitor's/video card's sharpness.

I went to http://www.lagom.nl/lcd-test/ to calibrate the monitor and at the sharpness test it shows that the sharpness on the monitor/video card is too high. My monitor doesn't have a sharpness option and the nvidia control panel doesn't either.

Is there a way i can adjust the sharpness? I read nvidia disabled that option on 8 series and higher cards (I have 8500gt). I also read that maybe installing a monitor driver might help, but i can't seem to find one for my monitor (Xtech 17" LCD).

Any help is appreciated. Thanks