Hi guys, Im not sure if anyone has attempted this but i wanted to add usb 3.0 to a 2009+ 27" iMac. I have searched all over the internet and forums and i cant seem to find anything useful. Well the way i want to do this is by replacing the wifi card with a usb 3.0 PCIe adaptor like this one via PCIe extension cables: http://www.ebay.ca/itm/NEW-2-Ports-...ers&hash=item3a7f133be2&_uhb=1#ht_2144wt_1111 im obviously gonna have to remove the mounting brackets then find somewhere to put the card. I am willing to remove the optical drive if need be but i would prefer not. My question for you guys is, is there any room where i can fit this thing? Is there an easier option other then buy a new computer?