They've had my stock PCM for over a week now and I haven't heard anything at all from them. I just sent them an email asking about the refund. They told me within 48 hours I would get my refund so I'm going to hold them to their word and use that as an arguing point. I have documentation (email) of them saying that and I paid with paypal so if it comes down to it I'll do a dispute. For now I'm just going to wait for their response.
Liqui.... glad you heard back from them finally. Let us know if you ever get the check or not.