Epson does not support Beta versions of OS's. Who know what the big companies change from beta to full release. If they were to make beta drivers then it would be time consuming and would confuse all other end-users. Always blame Epson, bla bla bla. OSX 10.0 and 10.1 had no imaging or scanning feature, who's that to blame. Always be and will an Epson customer and user despite what people say, you don't understand them. They make great products and tech support is great, never, never, never had a quarrel with them.