New to list and new S4 and A8

[ISOhottie@aol.com]

Hi everyone!  I'm an independent tuner located in Central, NY (side business, 
BTW), and I just picked up a new A8 for my father and ordered a S4 for 
myself....hopefully won't be much more than 2 months....

Anyhow, going to be getting more into Audi tuning... which brings me to my 
question...
Anyone know what capabilities the on board OBD (accessed through the heater 
and A/C control head) are for the A8?  The A4 method works, but I get 149 
channels and not certain which channels display what information.  It 
basically works the same as the A4 A/C control head but with (potentially) 
more info.  I think it was 12v.com that has the A4 procedure.  Thanks if 
anyone has a better clue, as I haven't tried Alldata yet.

Mark Rosenkrantz
AudiBiTurbo@aol.com