Elo.

I have a problem with games that run on Glide in Dos mode.
When i want to play games like: Tomb Raider I, GTA I, BC3000AD, the screen goes black and nothing happens, but when i play windows games for Glide like: UT, NFSII SE they work correctly, why?? Please help me with this problem..

My system spec.: Athlon XP 1800+, ABiT KT7A Rev. 1.3, 512MB SDR, GeForce3 64MB + Creative Voodoo2 12MB (FastVoodoo2 4.6), SB Live! 5.1 Digital, Win98 SE.