Alan - perhaps the title of your thread scares people away that are committed to PG products.

The audio demos are ace.

I kind of committed to Jamstix a couple years ago - but I've heard very good things from A.D. - particularly hard melodic rock stuff. I like how Jamstix 'jams' - not sure you can do that with A.D. or not. I got tired of searching through beats and pre-programmed midi patterns. Jamstix responds naturally enough to my playing in various styles to keep me interested.

I could have taken the AD fork in the road, but it seemed to hit the market just after Jamstix.