Love it. Good Tech Support

After first install, my Firefox browser crashed. Several uninstalls and reinstalls of both Duet an Firefox didnt solve problem. Emailed tech support and got response within one day to turn off hardware acceleration in Firefox and reinstall. Now all is well and I love it. Four stars instead of 5 due to the Firefox snag. I turned off auto start for iTunes to keep it from popping up every time I plug in iPad to use as a monitor.

BobbyRLS about Duet Display