I would like to upgrade to XP Pro (from ME) sometime in the future. I currently have my first HDD set up into two partitions. 2.5 Gig on the first partition which has ME installed. I have heard that XP should have at least 3 Gigs. I have also heard that during the XP Pro installation, you can format and partition the drives. Is this correct? Could I change the size of the first partition from 2.5 Gigs to 3 Gigs? I am talking upgrade here, not clean install so I don't want to lose anything in the process.