After taking out the 7200 rpm hard drive in the imac i5 i want to use it as an external 1tb hard drive through usb, can anyone show me an enclosure online that i can buy that would enable it to be used with usb for both pc and mac? thank you for any help, and i would really need it to be under 15 dollars or so, i already spent 12 on a wrong one (not really knowing what i was doing). Once again thank you