I bought one of these
http://moggadapters.com/astro/adapter.asp
and I think it's great.
Not top shelf quality, more top of the middle shelf if you know what I mean.
I took my latest Flame and Horsehead image through one of these using my SW 120.
http://www.iceinspace.com.au/forum/s...ad.php?t=40320
Wouldn't mine putting it on an extension tube as suggested on Steve's site, and get an even bigger FOV.