I am trying to setup my Epson Perfection 4490 Photo scanner to use with my Mac Pro running Leopard 10.5.3. After going to the Epson website and downloading the correct software "Epson12093.dmg" for it, the software does not work and just reports an error window on startup of the application. It did seem to install OK, but it won't work at all after install. I also tried it under Leopard 10.5.2 so I know it's not the new 10.5.3 that killed it. I tried contacting their tech support twice now and have waited over 2 weeks and still no reply beyond the typical generic responses. So, any thoughts on this and does anyone have an Epson scanner like mine working OK? If so, what did you do and install for software? Did you install the one on the CD that is outdated then upgrade it or just download right from the Epson web site? At this point the scanner is useless and not working at all since the software won't work for it. I even double checked the web site and the version I quoted above says it is Leopard OS compatible so I don't know what else to do. Any help on this appreciated.