So I am looking at upgrading my HDD inside my Mac Mini (2006). Is it possible to get a portable HDD like a WD Elements 1TB (http://www.amazon.com/Western-Digit...PPEY/ref=sr_1_1?ie=UTF8&qid=1329348989&sr=8-1), dismantle it and put it inside my Mac Mini as the HDD? I'm not partial to that HDD; just curious if any 2.5" portable external drive would work inside the Mac Mini. Internal drives alone are really expensive right now because of the flooding. Simple cost-effectiveness analysis on internal verses external portable shows that external drives are cheaper per GB than internal ones. Does anybody know if this would work? Or have any ideas? Thanks!