Im upgrading to windows 7 next week 
atm im using vista-64bit on a maxtor 250GB for boot and 500GB WD for games and stuff.
Im defiantly getting a Samsung SpinPoint F3 1TB for storage well thats the plain
Now i need a new drive for just windows 7 boot atm im think of using a WD 500GB Black "32MB" Cache which seem a good deal to me ?
But should i just use the samsung 1TB for everything or should i get two new drives ?
Also how good is RAID 0 ?

atm im using vista-64bit on a maxtor 250GB for boot and 500GB WD for games and stuff.
Im defiantly getting a Samsung SpinPoint F3 1TB for storage well thats the plain
Now i need a new drive for just windows 7 boot atm im think of using a WD 500GB Black "32MB" Cache which seem a good deal to me ?
But should i just use the samsung 1TB for everything or should i get two new drives ?
Also how good is RAID 0 ?