if you could, try to find one with a turion 64, it will be a little better then a sempron imo, but great choice, espically since it can play dvd-ram discs
theres a few things to consider:
what size drive: 3.5inch desktop, or 2.5inch laptop
bus powered or adapter (2.5inch drives are bus powered and 3,5 need a power adpater)
travel: easy to take with you or will it sit on the desk all day
i...