John.. yeah.. I hear ya on the addictive part.  It better be seeing as how I should have both my architecture and cad degrees in a couple years.  My wife's an interior design major; so, we might combine hobbies and vocations and come up with some nice interior design type props and stuff.  I'm at absolute ground zero with modeling; but, I've had some nice success with the wine glass, stein and champagne flute I've modeled.  Note the growing theme here?? I THINK I might need to go have a beer or twelve soon.  Due to kids and finances and time I've been inside a bar I think twice since mid '07.