Damn, I must be getting old... Sets of reformatting? Well incase Im understanding the question you fdisk to create your partition and set it active, then reboot with cdrom support and at the A: prompt type format c: , it will do the rest..just follow the prompts an after format go straight into setup.. just type in setup. This is assuming Win98... with win2k you just need to boot off your cd and follow prompts, installing drivers for any SCSI controller not supported at the begining