Got a Systemax machine in for hdd problems.Error message says can't write to drive c.This problem is intermitent and windows 98 boots and runs OK most of the time.However if you boot on a floppy and run fdisk the only partition on the drive is non dos(all 19gig).If I use Partiton Commander to view the partitions it says the partition is Unix and shows no dos partition.There is no dual boot inviroment with Linux or Unix on this machine either.How can this be?anybody got any ideas?Virus maybe? none found in a system scan using Norton.