I beg to differ, having two 640 is better IMO.Little BaBy JESUS wrote:
I would probably go for 1TB HDD instead of 2 x 640's and personally i'd go ffor a different case (not exactly sure what to recommend, maybe someone else has a good one to recommend)
1. Possibility to RAID them
2. One fails, you only lose half your data (or all if RAID0 or none if RAID1)
3. Better for dual booting