If your Mother board is an older one and doesn't have any Sata ports and your looking to give sata a try. I just picked up the above drive at Comp USA for $99 bucks, no rebates, no coupons or other mail in crap. The board gives you two sata ports and one ide. The only thing not supplied in the box was a SATA pwr connector/adaptor.
"Klaatu, Barrada Nikto!"