Hi Michael,

>>I guess all that interface stuff seems like a big difference to me.

Be sure it is a big difference, I've been using 3d cad for the past 10 years, I've used at least 4 and tried another half a dozen and the learning curve is always where to find the commands and once found what are they capable of.
Finding MoI was god sent. Seriously, the first time I launched MoI it took a matter of minutes to find where everything was and start modeling without looking at a single document and I have never achieved that with any other 3d software.

I watched a tutorial on modeling a car on NPower's 'Power NURBS' and as soon as the dude RMB a menu poppet up that looked like a frigging phonebook listing it scared me :o

It matters to me too, keep going the direction you're going.

Cheers
Danny