The temperature of the tested system is shown below. Is it seem to be OK? What are your temperatures? Please specify your case and HSF as well.
Intel Core i7 920 @ 3.6 GHz
EVGA X58 Motherboard
BFG GTX295 Video Card
Thermaltake Toughpower 850W Cable Management ESA
Patriot 6 GB PC3-12800 DDR3 Viper Series Memory
1 Western Digital Caviar SE16 250GB Hard Drive
Logitech G15 V2 Keyboard
OCZ Equalizer Mouse
Samsung 24" Widescreen LCD Monitor
Windows Vista 64bit SP1 w/Current Updates
Intel Core i7 920 @ 3.6 GHz
EVGA X58 Motherboard
BFG GTX295 Video Card
Thermaltake Toughpower 850W Cable Management ESA
Patriot 6 GB PC3-12800 DDR3 Viper Series Memory
1 Western Digital Caviar SE16 250GB Hard Drive
Logitech G15 V2 Keyboard
OCZ Equalizer Mouse
Samsung 24" Widescreen LCD Monitor
Windows Vista 64bit SP1 w/Current Updates