Hey I'm building a new pc, and for the first time I've realised the one thing I've never really gotten to grips with is HDDs. So I thought I'd see if anyone here could maybe part with some knowledge 
- Which is faster? 2 old(ish) 500GB Barracudas in RAID config, or a 1TB WD Caviar Black.
- What is a good partition size for a windows vista 64 installation?
I basically have 3 500GB Barracudas and a 1TB Black and I was wondering what the best setup will be. Right now I'm thinking the 2 500's in raid with a 60GB partition for windows and the rest for games ect. With the 1TB as storage/scratch disk (I want to edit HD video so I need it to be fast
).
Thanks to whomever doth reply.

- Which is faster? 2 old(ish) 500GB Barracudas in RAID config, or a 1TB WD Caviar Black.
- What is a good partition size for a windows vista 64 installation?
I basically have 3 500GB Barracudas and a 1TB Black and I was wondering what the best setup will be. Right now I'm thinking the 2 500's in raid with a 60GB partition for windows and the rest for games ect. With the 1TB as storage/scratch disk (I want to edit HD video so I need it to be fast
).Thanks to whomever doth reply.