I have 2 80gig Seagate SATA 150 hard drives that I have had for about a year. I use the second one as a Ghost image backup. Since it is about time to upgrade the drives, I would like to get two new 200gig drives. I have heard of SATA II, but haven't really kept up on what the difference is. What about SATA 200 or SATA 300, are these anywhere close to being released and should I wait for something new in SATA technology? I have an Abit IC7-G with a P4 - 3.0