I got the digitalrise x9 working with touch in mac osx, but i had to buy a new digitizer on ebay and install it. So its only single touch, but its much faster with snow leo than with win 7. If you want to use mac osx on the digitalrise x9. Dont buy the multitouch version as i did. Cause it want work. The singletouch version is much cheaper and will work with mac osx. There are some very cool 3part drivers for tablets to scroll in osx with one finger only, as in the iphone OS.