Who do I talk to? At the suggestion of someone else I emailed Jason at AVS a couple days ago asking about it and have gotten no response. Is there another way to get ahold of these guys or should I buy somewhere else?

Contact AVSRichard. Do a search on his name and PM him.
Here is richard@avscience.com

http://www.avscience.com/contact.htm

This is their contact page. They have e-mail addresses and the phone number listed.