I am in need of a new 80gb hard drive for my Toshiba laptop. I've looked around a few places. I don't know if I need a SATA drive or not. How do I tell short of taking it apart. This laptop is not quite a year and a half old. Too young to need a hard drive. But haveing a couple of qualified friends look at it. I am apparantly SOL and am just going to have to replace it. According to one guy at a computer shop SATA is kind of new and I probably don't have it. But he wasn't sure and I have no idea. Any help is appreciated. Thanks.