after install vista con t startup device hardware error

hi all
i download and install it. vista startup and stop and go in to options safemode. the error is " windows can't startup because of device or hardware it can't comm- with the device or hardware.
my asus P5N32-SLI w/D940 2gb memory raid 0 298gb 2x nx7800gt card in SLI mode X-fi card Vapochill LS, but OC is set back 3.2mhz windows Xp sp2 loaded only basic.
Viper Help please..

Take one of your Vid cards out or disable in BIOS (if you can). Vista does NOT like SLI right now. -- ECS KN1SLI Extreme AMD 3800Duel 2X MSI 7600GT 2X 1GIG KingstonHyperX XP Pro / Vista Bata2 32bit Rosewill 600wSLI WD160Primary,WD180Storage
"viper" wrote:

hi all
i download and install it. vista startup and stop and go in to options safemode. the error is " windows can't startup because of device or hardware it can't comm- with the device or hardware.
my asus P5N32-SLI w/D940 2gb memory raid 0 298gb 2x nx7800gt card in SLI mode X-fi card Vapochill LS, but OC is set back 3.2mhz windows Xp sp2 loaded only basic.
Viper Help please..