I'm installing a brand new Hard Drive on my iMac 11,3 27". Previously I had 3 Partitions: OSX 10.6, Windows 7 64, and OSX 10.8. I've experienced issues (that were resolved) after creating my third partition, when OSX 10.6 and Windows 7 were already installed. Is there a preferred/ideal order for creating these partitions? For example, will it make a difference if I create 2 Mac Partitions (10.8 & 10.10), then Bootcamp? Or should I install OSX 10.8 first, then Bootcamp partition, then OSX 10.10 partition? In the end, all I need is 3 partitions for my three operating systems.