I just replaced my old 20g hard drive (which was defective) with an 80g one. After reinstalling Windows 98SE and my XP upgrade, I tried to convert it from FAT32 to NTFS. I get a message that "Convert cnnot run because the volume is in use by another process. Convert may run if this volume is dismounted first. ALL OPEN HANDLES TO THIS VOLUME WOULD THEN BE INVALID. Would you like to force a dismount on this volume?". Can anyone tell me how to make sure nothing is running. I have checked control-alt-delete and there are no applications running. Everything in the system tray is closed. I would appreciate any help I can get. Thanks.