What is an "Unexpected Error -108" anyway? The installer does in fact allow the printer to show up in the "DIRECTORY SERVICES" window, (under "EPSON USB") but does not permit setup, due to whatever causes a "-108." And should I make the misfortunate mistake of double-clicking the Epson SP 780, the print center goes into full a on melt-down; it opens error message after error message after error message, never pausing long enough to actually display the error text. This is supposed to be a solid driver? Perhaps. It's driving me up a wall...