welcome to CDFreaks.
I am no authority on Apples/Macs, but there might be someone else on this forum that knows them a little better than I do.
I am not sure if Apple has a specific website designed to address issues/queries like yours, but according to this site , if you look under the first and fourth entries, there has been success doing what you're trying to do.
Like I said though, I am no expert on Apples/Macs...and somebody might better be able to confirm this for you. Good luck!!