I've just done group buys for these on s2forum and some other forums. These are chinese vagcom cables with 16 bon OBD connection and additional 2+2 adapter for older cars and 908 software, which is good up to the R8. If I do a run of 10 I can do them with UK delivery for £45 or US delivery for $100. These aren't the cheap ebay specials that come with 409 trial software and only work with that. They are fully functional. Works with all versions of windows but not 64 bit systems. It can have issues with AVG but you can uninstall AVG and install another free antivirus if it comes to that.

vagcom http://www.ross-tech.com/vag-com/index.html
more info http://www.ross-tech.com/vag-com/product.html
FAQ http://www.ross-tech.com/vag-com/vag-com-faq.html

photo doesn't show 2+2 adapter:

Note your interest in this thread or PM me if you're interested. It will take about a week for me to get the stuff and then either a couple of days for UK delivry after that or maybe a few days more for US delivery. I can take paypal if you pay the 5% fees or a UK bank transfer.

cheers
Nj