I am not ready to buy yet, but I've centered on 2 machines that, according to their specifications, would meet my needs: the IEHK IE-500, http://www.iehk.net/Products/IE500.html, and the RedSail M500, http://www.hflaser.com/Mini-Laser-Engraver.html, both with rotary attachment. Any input as to experience, quality, problems, reliability, etc. would be appreciated. Also, suggestions as to other machines in the same price range would be appreciated.