Operating System: Windows XP (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
Compaq Driver. Compaq Presario 6000 / 6450NX Worked like a charm on Windows XP Pro. Pian in the #$% to get from Compaq, took three phone calls to India to find. Don't know about XP Home, but I think it will work.