Not come across Raw Therapy before. What does it do that you can't do in PS ?
If you're interested to see what it can do compared to LR or other editors, give me a TiFF of the unedited RAW of a shot you think turned out pretty darn well and I'll run it through RT. I'm not that great at it yet but it does make a whole difference in my case. I'm not sure if it can compete with Niktools and such but I'd be curious to see.
I'm impressed by it, that's for sure.