After my finder crashed and I had to reinstall the OS, a few things aren't working. For example, Epson Scan simply didn't start. So I deleted it, and reinstalled the TWAIN drivers, but now I realize that it didn't come with the Epson Scan application that's necessary to actually scan things. Scan To File doesn't work, since I can't select a scanner in the menu for some reason, and I need Epson Scan. So where do I get a copy??