Opetron and ATI X1800 XT heating up

[shunail]

Hi there!
I've got AMD Opetron 170 and ATI Radeon X1800XT and temperature is above melting point on both. I shoudn't be relying on Thermaltake Venus 12 and integrated ATI fan. What should I buy. I've an eye on Thermaltake Bigwater SE LIQUID COOLING SYSTEM. But is that compatible with AMD Opetron socket 939 and how to cool down ATI X1800XT card? Please help, otherwise I'm dead!!

 

[RichPLS]

What are your temps and specs?

I have the Asus A8R-MVP with Opteron 175 and HiS X1800XT with Corsair Xpert 2x512MB RAM.
My CPU idles around 36C to 37C and full load around 45C while running CPU at 5% o/c and X1800 at core speed 675mhz and mem at 775mhz.

Did you use thermal paste included or Artic Silver on CPU block?
Is CPU block installed properly?