help new computer problems :(

hello i have bought a new computer and his doing me an anoing problem
i see a blue screen for a few seconds and then the computer restart himself
the store i have bought the computer from told me that n-force 3 and 6600gt
cant work together becaous the driver of the gpu dose not support n-force 3
its sounds kind wird but i dont know what to do they offred me to take 9800p
or to take a via chipset
i told them to give me n-force 4 but they said its allso have problems with 6600gt
plz help me to find a way to solve this problem i dont have a computer for 3 weeks now.
thanks

my computer spec is
and 64 3000+ s754
asus kn8-e deluxe
512mb ddr400 twinmos
160gb w.d. sata
leadtek 6600gt

 

Funny surely nvidia would have plugged them into each other before releasing them to the public.nvidia cards have actually slightly better performance in nvidia boards due to the vary fact they have plugged them into each other and tweaked them.Thats like BMW selling wheels that dont fit there cars.

The guy you talked to probably doesnt know vary much about computers he just punches the till,the guy you wanna talk to is the guy behind him you can see through the crack of the door sweating over a pile of junk.

If you still have your parts plug them back in and decribe the problem in more detail im sure someone will have some ideas here

I could have had so much more fun with this,you deserve better customer support man.