Hi, I installed BDI 2.10. After many problems (including eating the parallel port on a p166) I have it running on a celeron 550 w/ camtronics 2amp board and 200 oz/in steppers on a sherline mill. If anyone has a sherline setup, I would truly appreciate getting a look at your ini file . -- Michael Doogan http://betagliphs.com http://kidcoins.net