random in game computer crashes

[them apples]

my game crashes 15 min ingame,it doesnt reboot or anything,just crashes and i have to push the power button to turn my comp back on.

It never did this with vanilla dow only winter assault.

I dont have a powerhouse computer but i can run on average settings:

athalon 2500xp cpu
512 mb ram
geforce 4 mx440 128mb ram.

I can post warning log. if you want.

[Sniper]

I get crashes during big games. The thing just drops to the desktop and has a relic bug reporting tool pop-up.

Never had this problem with Dawn of War either, happens with Winter Assault.

I believe the WA team has a series of crash bugs that need to be fixed in the next patch.

Not to mention, their error reporting tool never works. "The bug report failed to send" is all I get. Dawn of War's bug reporting tool always works, or at least last time I had a crash.

[Moe]

Warnings.log from after a crash and dxdiag.txt please.