Ouch. That's priced and designed for someone with one hand, not someone with a hand that's out of commission for a month. =-D Good find, but I am going to pass. Totally relearning the keyboard would take about as long as my recovery.
I had considered taking the full "Frogpad Leap!" Get one for the Mac, one for the Thinkpad, and sell out. =-D That's the kind of committment this product needs.