I've got a couple old micro-1 pics and I'd like o be able to pull the old programs off of them. One is an IDEC and one is a SqD but I know they are basically identical. They are both 8003 series. I have a copy of OFW30 and a Rs-232 to 422 converter cable and I've been trying to get online with them to no avail. If I go to the 'assign' screen it shows that the PLC is in run mode but it won't pull a drop number and it eventually says protocol error 1028. I haven't tried hacking into the cable to swap txd and rxd wires yet since I know this cable used to work (granted on a much older PC). I also know the communication is not supposed to work very well with modern processors but I'm trying anyway. Does anyone have any recommendations on my serial port settings in windows? Obviously 9600 baud, but what about the other settings? Btw, I am running OFW30 in a 32 bit shell, but I'm used to doing serial port communications through the virtual machine so that shouldn't be an issue. Since I can see the run status I know I'm making some headway. I haven't gone through and tried all 255 possible drop numbers. Regardless of which drop number I use in the utility configuration I see the run status, no current drop number and then protocol error 1028. I might be able to dig up a copy of WinDLR if you think I would have better luck with that. Otherwise it looks like my only option is to hack into the cable to swap wires. Don't suppose anyone has some clever work arounds? Thanks for the help.