They should come out sometime in December, so not much longer.
There are two boards, the A and B one. The B board will have 256 ram (instead of 128), 2 usb slots, and LAN, and will be around 35 bucks.
I am probably going to buy both, one for a mini media center and one for playing with different i2c sensors and stuff. If I ruin 25 bucks in my experiments, oh well, I am not going to cry for it.

I think I am going to buy this: http://www.amazon.com/Wireless-Keybo...cmu_pg__header and maybe this: http://www.amazon.com/Plugable-Port-...1869010&sr=1-2
Then will see if I can fit the mobo inside the hub case, and power it from the HUB adapter.

Will have a lot of fun with it.