Hello there all, I bought a Imac 27" I7 on Feb 20th. It should get to me sometime around March 20-27. It is going to replace my 2006 Mac Pro. Now the question in hand is, I have a total of 4 drives in my mac now. I would like to use 2-3 of them in an external hard drive enclosure on the iMac. It's going by JBOD and would like usb 3.0 speeds. I have searched this site and many more for the best enclosure, but have read problems with imac's and usb 3.0 enclosures . So I wanted to see what you are running if you have a external hard drive enclosure. Just wanted to order it before the imac gets here. Thanks