There is no program, what you need is a duck-tape and some scissors.
You take two long sheets of duck-tape place them at the sides of a monitor, then take scissors and with maximum force smash them straight into your face, then you remove the duck-tape and everything should be "boaders" for you.
as stupid as it may sound, that's actually the only way to play ql in 4/3 on a widescreen panel without fucking up with scaling and shit.
Never managed to get the custom res ( 1440*1080 ) I used in q3, ql is stuck on the left with xp leaking on the right 1/3rd of the screen.
if some1 have halflife game counter strike or what pls try it with resolution 640 thx. And if it work .cause i think it dont work than my system fail .
So nowadays he ain't so friendly /
Actually they wouldn't even made a worthy enemy /
Read the signs: no feeding the baboons /
Seein' as how they got ya back bleeding from the stab wounds