Emu XL-7 & MP-7 User's Group

Does anyone know what the easiest way to do this would be, and if it 
would be possible for me to use multiple knobs on the XL7 to control 
Electribe data?

I think they are supposed to work by sending a message on cc #s 98 & 
99 which define what parameter cc# 6 controls. I don't see how that 
can all me to change more than at once though.

Also, has anyone had any success changing patterns on Electribes with 
the Emu? My problem is that the program change misses the start of 
the pattern so they always change one cycle too late.

Any advice most gratefully received.

Ta,

Steve