I have an old CPiA. Was my first (second hand) laptop. I upgraded it to the P2 500mhz processor (was a P1 333mhz i believe), and picked up a docking station and dvd drive for it too. Drives are swappable as you probably know. Put a new HD in it which sped things up alot. Had a wireless card. Battery died about 3 years ago, and I never bothered getting a new battery. I'd gotten a dual usb iBook by then.