nice, im glad you went with a 5970, its the Fastest Graphics card on the planet.
id recommend atleast a 850Watt powersupply.
you can go with any hard drive, same thing with a optic drive, kinda hard to go wrong.
also, its important to get a CPU cooler too.
i have the Corsair H50 water cooler, and i love it:
Newegg.com - CORSAIR Cooling Hydro Series CWCH50-1 120mm High Performance CPU Cooler
or, you can go with a CPU air cooler:
Newegg.com - Noctua NH-D14 120mm & 140mm SSO CPU Cooler
Newegg.com - Noctua NH-U12P SE2 120mm SSO CPU Cooler
Also, this case is much better than the you picked and its cheaper...
Newegg.com - Antec Twelve Hundred Black Steel ATX Full Tower Computer Case
going to look into these stuff u suggest later night..
the case i picked had a bunch of fans and leds.. plus looked good for keeping temps down..
also, kinda want my computer to look sick!
*edit*
I don't understand why anyone would spend the money on the extreme edition processors, but if you want to go ahead. I would get the i7-930 (plenty of processing power) and spend the rest on solid state disk drives.
Also, that XCLIO case looks like it may be large enough, but be careful. The HD 5970 gfx card measures over 12" in length and requires a case with A LOT of area to work around. I can't find the specification sheet or dimensions off of XCLIO's website for the motherboard tray area, so you might want to call and confirm that there is enough space.
I highly recommend this case here: Newegg.com - COOLER MASTER HAF 932 RC-932-KKN1-GP Black Steel ATX Full Tower Computer Case
I just got this one for my setup with a XFX 5970 installed, and everything fits with room to spare.
oh... I thought if the numbers are higher the better...
Im a super noob... but tryin...
its just I dont want to get something and then something better comes out..
this built will stay with me for 5 years + or more..
just want to get the best possible with the money im going to put in..
about SSD and ram... I see ppl get SSD for booting drive and HDD? for normal storage..
could u point out some so I can review it?