I have started a new Mach 2/3/4 forum.
It is not competition to here, but more as an alternative for the yahoo forum members.
It is in experimental stage.
I have tried to break it down into smaller catagories so as to make searching for relivant answers easier.
It is my hope that the new forum will have a new domain name more relivant to Mach2.
See here www.routec.com.au