Paul, Ignore what I said about the TY command in my last message. What happens with vDos/vDosPlus is that when you print to LPT1, vDos/vDosPlus automatically displays the PDF output from GhostScript or GhostPCL. This is done by vDos/vDosPlus. If you install my PfrintFilePrinter, and change the output for your printer from LPT1 to C:\TEMP\PDFTEMP.PS (or whichever folder is watched by my PrintFilePrintr), the TY command should produce exactly the same effect that you get in vDosPlus-Xy.