error playing wolfteam

[portuxx]

first i not speak english but im doing my best try...

now... i put my acc and pw later in a black screen a message say something about directx but i recetly update my directx i press ok and i enter to the game.... the problem is when i have 1 min playing my pc frezee and i have nothing to do only to reset my pc i need help T_T...

here are the caracteristics of my pc:

764mb of ram 333mhz
motherboard pcchip p23g
video integrated (64 mb unichrone pro igp)
Pentium D 2.66ghz
windows xp

its all if you need something more to help me post it...

thanks!...