if I'm not mistaken, I think Jeff (from Griot's) is going to do a write-up on the exact subject (or one or the other). when the boss pads and creams came out one of the first thing that came to mind was wondering if or how compatible it would be with the GG6. in a sense with this new system, it seems like the GG6 is becoming more versatile on how well it will performs even more so and we all know (well most of us who already own one) how much of a little beast the GG6 is. props to GG for not only coming out with the new G15/21, but also the new pads and creams as well... :dblthumb2: