I gave them a call this afternoon and had a chat with one of the guys that runs it and it turns out that although they are called a Dyslexic group they are actually open to all NDs (they call it a Dyslexic Group because it is the most common and well known ND condition) .
Sounds like they are only a small self funded self help group but im gonna go to one of their meetings and see what its all about, just thought id let you good peeps know about them and try to raise there profile a bit.