Western Digital Raptor 150 GB -- Gaming difference??

[rHy0]

Hey, ill be getting a WD Raptor 150 GB HDD (the only HD ill have for now) for my gaming rig and i was just wondering if it will greatly increase the gaming performance, and if so by how much? Thanks.

Specs (not built yet):

Therm. Armor case
Athlon 64 3700+
Asus a8n-sli Premium
2gigs Corsair RAM (3-4-4-8)
Xfx 7800 gtx 256mb
WD Raptor 150GB ?
Seasonic 600W PSU
Win XP Pro

 

[rHy0]

Yeah i was thinking that but i guess i was hoping it might do a bit more, although faster loading times nothin' to complain about