hi all looking to do a raid setup on my Box , before i splash out is it going to be worth it for a bit of net use and playing games and DVD. If so have a 40gig already in the box and will be keeping this on the ide for backup so i will have to get 2 new drives for raid 0 whats are the options don`t need a lot of space 2 40 gigs or 2 80gig would be fine, any help please.