Newbie requests info re: Rotorway

Hi,

I am brand new here, and have always been fascinated with helicopter 
flying.  I have only been in a helicopter once.  I have been reading the 
info on the Rotorway website, and I have been pretty impressed.  What I 
am looking for is an (relatively) inexpensive, yet safe and (relatively) 
up to date way to learn to fly a helicopter.  Anyone have any personal 
experience with Rotorway, good or bad?

Also, what does TBO stand for?  It seems like it has something to do 
with maintenance.

Thanks