I recently (January 2007) purchased a PCNC-1100 and love it. SprutCAM has been a little sticky but I have been productive with SheetCAM from the start. I bought the machine as an experiment to see if CNC would really fit in our operations. Well it does, and my list of parts to program is getting longer by the hour. The Tormach is great for my smaller parts but I have quite a few that I would need a larger work envelope for. Are there any similar machines with an 24"-48"x X 18"-24"y work envelope. If Tormach made a bigger machine I would buy three of them. I wouldn't need it any faster. In my minds eye the perfect machine is the PCNC-1100 with more x and y travel.
95% of my parts are made of thermoplastics and acrylic, the remaining 5% are metals ranging from aluminum and brass to stainless and titanium. All the large parts I would need a bigger machine for are plastic.