Middy - do you still have the original little chromed ToUcam lens on? You must remove it and replace it with a Mogg adapter or something similar. You need to be able to focus the light directly onto the CCD array - and not through the original lens. The Mogg adapter (
http://webcaddy.com.au/ ) replaces the original lens and allows you to use the whole camera/lens assebmbly as you would a 1.25" eyepiece. They aren't expensive so my advice is to get one soon.
Cheers
Chris