Hi, I've been milling PCBs using Eagle then PCBGCODE then the OPTIMIZER. But, Eagle's size limitation is killing me. I had purchased a copy of SPRINT which outputs isolation milling files in a HPGL format. I dont know how to convert them to GCode. I really like the Eagle, but if switching to SPRINT allows me to make larger boards I'd drop Eagle in a second. What program can convert the HPGL files to GCode? Am I going about this in the right way? Any pointers would be appreciated!