I have the Aattack demos on a pair of Monster 83s, and quite like them. I can totally relate to your issue with the snowboarder. One of my kids was goofing around with the binding when we were about half-way down a run a while back, and she must have hit the lever for the toe rail adjustment. Started to ski, and my ski came off because the toe had slid forward to the end of the rail. Fortunately, I was not going very fast, so it was easily remedied. I was asking about the binding as I have a chance to get a pair of Look pivot 14s for less than half price (around 150 US) at the moment and am considering those. I have never used a Look binding (always Salomon or Tyrolia), so I would be curious to hear what people have to say about them. I have always thought that they look pretty cool.
As for the X-drive 80, I tested a pair before I purchased my Monsters. It was undecided, until I discovered that the Salomons available at our only local store were sold out, which left me with one option. As I said before, I can hardly wait until December. I tried the Motives out over a couple of days in Sunshine and Lake Louise a few weeks ago and absolutely loved them (they had the Aattack 13 demos on them), despite what were likely marginal snow conditions. Made me feel 20 years younger. The purchase means that my friends and family in Calgary, Kelowna, and Reno will have to put up with at least one visit from me next winter.