I was wondering if say two IBM 60GXP's were stripped in RAID 0, would it provide any visible difference in load times than if I were to have just a single drive? Sometimes in reviews people talk about having things load maybe a second faster, but for me currently this does not warrant the extra price. If anyone could tell me their opinions it would be greatly appreciated. Also should I upgrade my ATA 33 hard drives to ATA 133 or wait a few more months for Serial ATA?