This summer I bought a Compaq Presario w/Celeron-M, 256DDR, DVD/CD-RW and a 7500RPM 40gig drive, for $550 after rebate. (An 80gig, 5400RPM drive was an option which would've cost the same.) I added another 256DDR and reformatted the machine for XP Pro (OEM... Login to read more.