Just wanted to jump into a forum and say HEY. I recently bought a Palm Zire 71 PDA and loaded some CNC commo software on it. Vista-Serial. Anybody heard of it? Anybody using it? It seems to work great on every machine I have plugged it into. Fast transmissions! Anyway, I can't figure out how to take an .nc file or .txt file from my pc and sync it to the PDA. Anybody else?