To quote one of the forum members "thinning the herd again"
I brought this by accident about a two years ago, it is for Collimating Newtonians, it has only been fired up once, when I put the battery in it to check the laser was working.
I only run Schmidt-Cassegrains, so ended up buying its big brother, which is designed for S/Cs.
It is the 1.25" model.
You can see it in action at:
http://www.hotechusa.com/category-s/22.htm
Price $80 and I will pay postage in OZ
Cheers
Peter