Solve : Which HD should I use??

1.	Solve : Which HD should I use??
Answer» I want an OS HD. Just have OS and applications and some games on it. All other data goes on data drives. VelociRaptor 10,000 rpm 16mb cache 150gb sata 3.0 gb or WD 7,200 rpm 64mb cache 500gb sata 3.0 gb It's BASICALLY 10k rpm +16cache VS 7200rpm+64cache. Who wins for desktop/gaming PC...OS/Application drive? Thanks!ps the 7200 is $20 cheaper. or i could knock off another $20 and GET the 7200 w/32mb cacheI LIKE the WD myself....

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