Safe and easiest method to me is to download this and burn it: http://www.allbootdisks.com/downloads/ISO/AllBootDisks_ISO_Image_Downloads25/Win98SE_bootdisk.iso
Next, run this for once to clean up MBR: fdisk /mbr Next, use fdisk program to delete the partitions. That's it your HDD is ready to install any OS. If you don't know how to use fdisk then: http://fdisk.radified.com -- This message posted from opensolaris.org