I'm getting very frustrated with this upgrade I did on Saturday. I am unable to print with my Epson Artison 800 since upgrading. I tried a new driver, but then later read somewhere that the drivers they say fix the issues are for a usb connection setup. Mine is set up wirelessly. I then read on an Epson forum that I would need this "Gutenprint 5.2.3." driver, as this is the one that is for the wireless setup. No luck!! I called the Apple folks, and they were of no help. I wish to hell that I'd never picked up the S/L disc and stuck it in my Imac. If anyone has any suggestions, I'd sure appreciate it. Dale.