I have as a second pc a dell dimension 8100. My hardrive is a Seagate ST320413a 20Gb. I am attemptingto completely format this (I think it is refered to as logical format...may me wrong) and use a secondry drive. The problem occurs when I try to format using 'My computer' right click format. I then re-installed windows xp which was fine, however files and program files still remained on the c drive. Please help in advising how to completey format the drive (NTFS) ..... could it be an issue with hidden partitions?