Other than the drafting/drawing software that was designed by some college kids for their thesis (drawing a total blank on what it's called or who it's by...) this has to be hands down, the most intuitive "cad" type software I've ever played with. AutoCad changes it's toolbars at least once a year. And by the time you get comfortable (ish) with the version you're using, it's outdated and time to jump into the latest, greatest crapfest they're selling. Maybe you could save your Sketchup file as a PDF and upload it to Vectric V-Carve Pro...? Or maybe I should put the pipe down...and back away from the keyboard...