So, I have made my Vista partition too large and need to reclaim another 10GB (much better used in OSX ). I have been trying to find ways to do this and haven't found a simple solution. Then I thought of a way that might work. Let me know if you all think this would work. 1. Shrink the partition in Vista and split it, making unallocated space 2. Merge the Mac HD in Disk Utility with the unallocated space Does anyone think this would work, or is disk utility not going to find that unallocated space. Just thought I'd bounce that idea off everyone.