Thanks all for the feedback, and spins, it really is much appreciated.
If you haven't spun the the other dirty mixes in the first post, please go back and give them a try. I think Buji's mix in particular is a lot lower down the ranking than it outght to be, just 2 more spins would get it on the first page, where it will be noticed a lot more. Quick link:
http://www.beatportal.com/remix/detail/bird-1-buji/
As for copies being available, the competition rules say we could be kicked of the competition if we do hand them out, so you won't find many of the mixes floating around officially. I'm not sure people will be worried about this after the competition ends though ;-)