thanks for your reply. the cds that came with my comp are:
-OS reinstallation cd XP Home Ed.
-Drivers & Utilities for device drivers, diagnostics, utilities, and online doc.
-Drivers & Utilities For reinstalling fax modem for windows
-Applications Backup for Dell-installed programs
-Application for reinstalling Roxio cd creator
-Monitor reinstallation
-Microsoft works reinstallation
Does this sound sufficient to get my system back usable after wiping? Also, is there a recommended wiping program? Any other suggestions? thanks