Tried several migrations from existing XP boxes and each time the migration canceled out by itself. Tried a clean install from two different XP CD's and still can't get it to work. Also tried the ISO method and that didn't work. Tried Parallels support and got no help at all. We had none of these problems with 3.0. What's going in with 4.0, is this version not ready for prime time? It just shouldn't be this hard to do such a basic operation in 4.0.