I downloaded the demo and it seems very buggy.
Last night, every .org came up as available, but if I tried to register it, it wasn't available.
Now, it seems that most domains are coming up as available, including .com's, I tried to jump on one but it is not available. In fact, out of the small domain combination set I came up with, all that was not available was the .info
I've been thinking about buying this tool, but I'd prefer not spend the money on something that is this buggy. :undecided:
The tool itself seems great (not perfect, but hey) other than the bugs.