ssd or raid for gaming?

[pythonse]

looking for some solid advice here..should i go with ssd? if so which brand,how many gbs and sata 2 or 3?
if its raid then ill go with seagate 32 mb cache
also 1 other note i have an asrock extreme 4 p67 and the ssd has issues with the marvel sata ports and im not sure which port to use
system specs
i2500k @5ghz
asrock p67 extreme 4 bios 1.7
2x4gbs pc 12800 1600 mhz gskill cl8 9-9-9-24 @ 1.6v
evga gtx 570
silverstone 1200 watt power unit
right now i have a seagate 3gbs sata2 drive (250gb)

[lowfat]

Definitely SSD. As for which to go with, you can't go wrong w/ Intel 320, Crucial M4, or the Crucial C300. Those are my top three choices.

[pythonse]

120 gb over 64 i assume as they are faster?...thx btw for the reply

[lowfat]

There difference in speed between them is going to be minimal. Just buy whatever you can afford or whatever one you require in terms of space.

[pythonse]

http://www.amazon.com/Crucial-Techno.../dp/B0039SM0AS
thats what ive decided on