[Spikezor]

Hi Yahooers! Right so I have £1000 ($2000) to build a Custom Gaming PC and £200 ($400) spare to ship to englandand I have no knowledge of this area so In mind I have (from tiger direct) (at around $1370 so far)POWER=Corsair TX 650Watt SLi (The plug adapter will obviously be changed but no idea what fuse It'll need)MOTHERBOARD=XFX 790i motherboard Tri SliPROCESSOR=Intel core 2 quad Q7600MEMORY=OCZ SLI 2048MB PC16000 DDR3 2000MHz Memory (2 x 1024MB)COOLING FAN=Masscool 8W553GRAPHICS= Two Geforce 800 GT OC2 512mb Video cardsHD=Seagate Barracuda 7200.10 750GB Hard Drive 16MB, Serial ATA-300, OEMDISK DRIVE=Sony NEC Optiarc AD-7203S - Disk drive - 20x/20x/12x - Serial ATAThe Acronyms confuses me so:would this system work in a case if put together (with Vista or XP-prob XP)Will the power surfice?Am I missing something important for it to work and play Games (hopefully powerful)?Is it a good system ? If not, Improve it so- as you like.Do I need to buy cables?Thanky v muchYes sorry- an 8800GTAlso so far help is Very informative- Thankyou to everyone!