First of all, it looks really nice! I downloaded the demo, and I like what it's capable of. Correct me if I'm wrong, but I think I read this somewhere, are graphic tablets supported? Would you guys' recommend using a graphics tablet? I got one coming in the mail pretty soon!
Also, on the website it says you can sketch, paint or even trace.
How easy would it be to simply trace around a reference image?
And from reading other posts, it would be better to trace the limbs seperate and then merge them together, correct?
I'm not a sculptor, an artist, or a modeller, but I would love to get into 3D modelling, I always have wanted to, but I found it very difficult with a lot of programs out there. Maybe Curvy is the answer to my prayers?

Oh and also, you guys' should have a section for questions only. :p