I use AR86ctrl from Klaus on occasion with my AOR8600 MK2.
Took a little bit of experimenting to figure out how to edit memories.
There is a Yahoo group for the AOR8600 MK2 with some memory
files you can study. I just use it to program the scanner but you can
control scanning with it.
Right about the price! Got it up an running, played well with both 8200/8600's. Little challenging to start with, but works very well except no audio. Gotta figure out the path.