well i tink i got my problem fixed..i have been playing it all evening and no crash!! touch wood!
so what i did was unistall the game(backup your save game) and re-installed it!! Dont Start the game!!
Installed Microsoft .Net Frameworks 2.0 WinXP 64Bit
Then I installed the following Drivers,
used this new Geforce driver....84.25_forceware_winxp64_international.exe
and for a new driver for my Nforce... nForce WinXP64 6.69
i got both drivers off Guru3D.com
and finally i followed this tweak guide, i did everything in it, before i start to even play the game...and you'll get that on.
i think this is the right link
http://www.atomicmpc.com.au/article.asp?SC...&CIID=36546&p=3well give it a try and do in the order i did it.
Sure let us know how you get on...
9hrs later....game still running with out any crashes and i have alot of mods installed too.

Happy Days...
but will let u know if it keeps working ok!
This post has been edited by iceman666: Apr 28 2006, 10:34 AM