I used "Print to File" in the Print dialogue to generate
a ".prn" file. Now, I want to print that file.
Intuitively, I suspected you would simply drop the file
on a printer and away we'd go... but instead Windows
tells me it doesn't know how to print a .prn file and to
try to open it from the application that created it.

Does anyone know how to actually print a ".prn" file?