I don't know for sure but I am going to asume since the framework and compiler are free to dl that the only thing in vs.net not in vb.net is going to be the other languages ie c# vc++ 7 and so on. And as far as i remember VB 6 any version could use all the "controls" it was just the types of projects that where extended ie dhtml and so on were avaliable in enterprise and not in pro.