I'm wondering if anyone has partitioned their iMac 3 TB Fusion drive into three or four partitions for something like this. 1. System & Applications. 2. Sample Libraries. 3. Recording. 4. Small Boot Camp partition with Windows 7 or maybe 8.1 for a few Windows only cool apps. I'm thinking this would work well even though they are not separate drives because of the Fusion drive's speed. I would keep my 2011 27"2.7 i5 iMac for a MDI over LAN slave and I think I could also use it as a second monitor using Target Display Mode. Apple states that this will disable the FW and USB ports on the targeted Mac but there is no mention of problems using the ethernet port but I'll run this one by an Apple tech first.