Its a 100gig SSD. Windows is 15gigs. Think it will make video games faster if i installed it there?
By RAID 0 you mean RAID labeled 0 on my mobo? they're all 6gb/s.
RAID 0 is a level of RAID that reads and writes both drives at the same time. Your data is shared across both drives. The drawback is that if one drive fails, you lose all your data. It is faster than a single drive, but one SSD should be plenty fast. Yes, your OS should be on your SSD...just because, it boots faster.
Google RAID 0, 1, 5, 10 and have some spare time. It can be time consuming.