Since it was from this forum that I got an invite, I will happily pass a couple back to the community. I've given a few away off the forum, but I have two left to give away. If someone needs one, send me your Email address by PM and I'll send it to you.
EDIT: One sent, one left.
EDIT: My two are now given out. Sorry- no more left from me, but I will post here again when I get some more.