I have 2010. It's quite nice. Still a little buggy but works very well. By buggy i mean yhe mold paths won't give any error messages when they find a problem sometimes and create an icon but no path, they say that you're supposed to get error messages when you miss information and you dont and that dreaded "toolpath cannot be created because of unmatched feature or..." is still lurking around... aside from those couple of gripes, so far it seems worlds better than previous versions in the 3D area... their 2.5D stuff was always pretty decent and I love the new open pocket functions they started incorporating in 2008. I'd just like to be able to pick my start and end points on closed chains to do open contours... that would be a nice feature that they don't have yet...