Im looking for a cheap laptop for tuning purposes to keep under the seat. My requirements are very simple, working condition, does not need to be plugged in to start, at least a p2 400 or equivalent, a cd drive, a usb port or db9 rs-232 (9pin). If you have an old crappy laptop currently collecting dust and/or keeping your table from wobbling, let me know! Im not looking to spend more than $50ish. PST!