Nvidia Riva TNT trouble with Tribes

I am having trouble running Tribes with OpenGL settings

I have an HP Pavilion 550mhz with 256m Ram

I have an Nvidia Riva TNT AGP
with the new Detonator 3 drivers from Nvidia

I have the DirectX ver. 7x

I have updated the BIOS

Glsetup did not help any I already had current drivers.

The problem shows when I set Tribes to run with OpenGL it flickers screens then returns to a blank (black) screen and locks up.

If I set my desktop res. to 640x480 and the game to 800x600 and raise the gamma for some reason I can get an the game back after the screen flickers but as soon as I click an option it locks up.

Seems funny any ideas

The_Sandman

[This message has been edited by The_Sandman (edited 02-08-2001).]

[This message has been edited by The_Sandman (edited 02-08-2001).]