Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

hey all:

i have a gsp2101 and a fcb1010 midi controller.  i cant get the two to 
communicate.  when i press the link button on the fcb i get a message 
that says "connect a control one pedal"  or something like that.  is 
there a place i can find good instructions on this.  I have firmware 
ver. 2.1 on the fcb and 3.00 artist on the gsp.  i've read that you may 
have to have f/w ver. 2.4 or greater on the fcb.  is this correct?  any 
help is much appreciated.  this is my first foray into midi devices.  
so please bear with me.  thanks bill