Bump for interest. I picked up a Solo Interactive a couple of weeks ago, and I am staggered by how well it works. This thing is hot... it's easy to use, easy to clean, easy to hide (if you need to), I am loving it. I also suspect that Funscript-style interaction might be much better in a vibrator than the usual stroking action, considering the mess and setup and the fact that the Launch always made me feel about half an inch too short every time...
... anyway, very much looking forward to SLR supporting this device =)