Jennifer,
There is a good site, if you type in georgia reproductive specialist on an MSN seach engine. If you register to become a member (no obligation, they just like to keep track of who visits the site) you can visit their weekly chat's online and also email their doctor.
My husband and I are currently going through IVF, but before we started the process I emailed this doctor (and i live in San Diego so I had no thoughts of seeing him but he was still willing to answer my questions) with tons of questions and he emailed me back. I sent him 5-6 more emails and he answered all of them.
If you aren't able to find someone else who has used PGD (which is unlikely, but I know people take time to respond sometimes and I am sure you are interested in answers sooner than later) maybe you could try emailing this doctor.
Best of luck, wish I could be more help!
Julie (wife to Mark 24 w/CF)