Hello, I have a 700 GB external HD with a 349 GB MacOSX Extended (Journaled) partition, and a 349 GB FAT32 Partition. I need to shrink the FAT32 partition to make room for another smallish HFS+ partition so that I can back up my virtual machine (around 30 GB). My question is whether resizing the FAT32 partition in Disk Utility will harm the data in either of my existing partitions. I understand Leopard to have an on-the-fly partitioning ability, but I wasn't sure whether this applied only to certain file systems. I am running OSX 10.5.8. Thanks.