I've got 2 Macs, a 2008 Aluminium MacBook and a late 2009 27" iMac. Unfortunately, the hard drive in the iMac has failed. The iMac is mostly used for web browsing, whereas the MacBook is my main machine for doing work. I'm wondering if it'd be possible to move the working HDD from the MacBook to the iMac, in order to fit the MacBook with an SSD? I know that the iMacs are fussy with having a drive with some kind of temperature controller, and don't know if my MacBook HDD would play nicely with it. Any experience or ideas? Anything else I should consider? Thanks.