Ok, I've been searching for hours and I cannot find what to put in my arcanum.cfg to change the resolution. HOURS. these forums AND google... I found a lot of posts on here telling people to change it but nothing on HOW. I have a Thinkpad t22 and when its running on 800*600 it doesn't fill up the screen... PLEASE HELP!!!
That might be because it can't be done. if it doesn't fill your screen, hit the buttons on it until it does.
Most portables have a Bios option of "stretching" the display, so it will stretch the 800*600 to fill the entire screen. Can look corny at times, but usually gets the job done. Consult your Thinkpad's usermanuals and tech support forum.