Well I got my adaptor from David Hinds Ltd this morning and thought I'd share my intial thoughts.
First off its contructed very well, its nearly an all metal contruction apart from the camera support and the adjustment dials which are hardened plastic. The thread mechinism's for adjusting are easily set and the up and down axis has a locking dial to stop any acidental movement.
It fitted to my ES80ED 32xWW eyepiece with no problem and will probably fit scopes with even larger eyepieces, similarly my Canon A95 was also easy to fit, one slight problem is that the camera was a few centemeters lower then than the eyepiece but a small rubber washer soon sorted this out.
In use it is very stable and holds the camera in place well, even though it is a little heavy and bulky it didn't appear to cause any problems and for £30 you really cant complain.
Final thoughts : If your on a small budget or just starting out in digiscoping like me, you can't really go wrong with this adapter. Once set up it only takes a few seconds to fit to your scope as there is only one clamp to tighten, thus saving those other precious seconds to get the shot. Yes it is a bit bulky compared to other adapters, but those adapters cost 2 to 3 times more and it really isnt any bulker than a hide clamp.
What I have noticed now though is the need for a cable remote for the shutter button, the slight pressure on the shutter button does cause a slight shake and the picture does suffer from this. This isnt any fault of the adapter but the nature of digiscoping where the slightest movement is amplyfied by the scope magnification.
Final score then 9/10, it does exactly what its supposed to do and a brillant price.
Hope this helps anyone else thinking of buying one.