Is this place legit? Anyone have experience with them? A thread was posted a week ago or so about a muscle milk promo, so I ordered some. I received an acknowledgement email for my order, but after that no correspondance (it's been almost a week). I emailed them to the email on their website, and it came back to me as no good.. Soooo, before I dispute the charge - I figured I'd come on here to see what you guys might know?