Hi there.
I received the D-Link DWL-122 USB 2.4GHz wireless adaptor with my T2 but I'm in UK, so it looks like they are giving different models away depending where you live.
It works a treat and even though the demos of the premium styles on the IDC are way too short to offer an idea of how they sound, the ones I have downloaded are all superb.
Come on Yamaha we need more quality styles and far bigger demos of them if you want us all the purchase any more! Who cares what the intro sounds like, it's the 4 variations we need to hear in action before buying.