I just recently bought a 500GB WD external hard drive for use with both my laptop (backups) and my PS3. The PS3 requires the hard drive to be formatted in FAT32, while I'm assuming that things would work best in NTFS for my laptop (mainly cause of the size of the files allowed). I also have windows vista. Is there some way that I can partition the drive to have around 200GB NTFS for the laptop and 300GB for the PS3? And if there is, would i be able to change the sizes of the partitions once I made it (ie. maybe I'll need more room for the laptop, and would need to increase it, while decreasing the PS3 FAT32 partition) without harming the data that was already present in the partitions? Thanks for any help.