Machine Name: PowerBook G4 15" Machine Model: PowerBook5,2 CPU Type: PowerPC G4 (1.1) Number Of CPUs: 1 CPU Speed: 1 GHz L2 Cache (per CPU): 512 KB Memory: 1.25 GB Bus Speed: 167 MHz Boot ROM Version: 4.7.1f1 Serial Number: V73361U1NRY ATA HD Hitachi IC25N080ATMR04-0 This machine has the original dvd drive. i want to upgrade the HD to 160gb and upgrade the dvd drive as well. Where can i find these in canada or the us? where are the best prices.? which hds will work?