I have one of these cameras for sale. It's basically a toucam but mono. It also has cooling and long exposure capabilities. The previous owner didn't want the cooling so he opened up the unit and snipped the wires. I'm not the best when it comes to electronics so I'm not sure where the wires need to be soldered to restore operation of the fan (I'm sure someone here could figure it out). Camera can be used as a guide camera or for imaging (planets and deep sky). I have only ever used it for guiding but I don't have the necessary cables (eg parallel to usb adapter) to utilise the long exposure function. Software is the same as for the toucam, which is easily available on the www.
Price $100 + $10 postage
Pic up later but it's basically the same as what's in the picture below.
http://www.asahi-net.or.jp/~ds2m-sgw...144/atk1hs.jpg