I bit the bullet and bought one a few months ago... works as advertised, and it can be used for teaching the linear movement at the plate too... its probably the best $200 of training equiptment I've ever bought. Plus there are tons of extra videos that they will provide you once you get your password as proof of purchase.
I called them because I'd lost my password. I actually got a live person that helped me immediately... its not often you can say that these days.
I want to thank those that checked this thread out. I was able to secure one from "its a great game" and I'm very appreciative about that; Thank you from CT to MN.
"Westwind" is looking for one too, so if there is another one out there please send him a PM.
I salivated over this for a while before buying one. My dd had a bad problem dragging her back toe and leaping. This device and a lot of work really helped out. we use in gym for indoor practice.