OK...just downloaded the free 2d setup last night...spent until 2AM trying to figure it out. I can almost do what I want to on it! Its a little bit like golf...you see the flag hundreds of yards away, and think you'll hit it first try, but really it takes a few whacks at that ugly little ball before you get it there! Not giving up! Even a computer idiot like me can learn CAD...I just know it!
If you find that you like TC, I just saw that 3D World magazine had V7 in its cover CD. If it isnít a good fit for you try another one until you find one that fits you, just like trying out new drivers.