Hi everyone, After using ScanDisk, the report shows my hard drive had 1 bad cluster. since something was wrong with my WIn98 OS, so I am thinking to format C: and re-install Win98. I use win98 boot disk to start computer and when give FORMAT C: /S command at the dos prompt, it says INSUFFICIENT MEMORY. What can be donw to fix the problem? Thanks for any help! Tom Lee PCBUILD's List Owners: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>