You need to get a bluetooth dongle, do a search on tonymacx86 or osx86 forums and find out what works and what not.

Here is URL where you can find one that work:

http://www.tonymacx86.com/wiki/index.php/B...dapter_Database

Installing Hackintosh is surely not for those who have faint hearted .. I've got it running on my GA-P67A-UD3-B3 & i5 2400, but a slight change .. and you'll get a broken system. Sometime, you just do not know what went wrong.. especially the new Sandy Bridge based motherboards. My advice for any who're trying to build a Hackintosh from Sandy Bridge, forget it for now. Better spend your time with other stuff

Oh .. one more thing, if you've got a system running .. create another partition and have a copy of the OS in that separate partition as backup.

Yes, you can download a carbon copy cloner, it is a free software. What you can do is to have a hfs+ partition in your external drive, you don't need the exact same space, just enough to have everything in there.. 10GB should be more than enough .. and use CCC to copy the system partition to the new drive.

You can then test this out by either 1) boot directly from the USB/external drive by specifying in the BIOS or 2) during boot, just hit any keys, I believe it will list out all drives that have OS in there and will let you choose which one to boot.

Good luck.

thanks for the guide, it helped me a lot. managed to get the cambridge bluetooth chipset that is compatible with mac osx. so far so good, no hangg or whatsoever. rm18 only the bluetooth adapter