Hello. I'm thinking of getting the BenQ xl2411t 120hz monitor and I was wondering if these specs will allow me to play Quakelive with it.

Graphics card can do 120hz, I've checked it.
Looked on the comp and It only has VGA output
In game I play with 800x600 res.
The BenQ monitor has VGA, DVi and Hdmi output but I'm worried wether it will work.