Okay so I am building a computer for my parents and when I am installing Windows XP Home and it gets to the screen where you create/delete partitions and select one to install the OS on. Instead of the correct amount of memory it only shows 7554 MB and if I turn that into a partition it then goes to the formatting screen. It goes through the formatting like normal but after its complete it says something to the extent of not being able to format that partition, please select a new one. Anyone have any ideas? It's not the drive as I have tried two different one.