Warcraft 3 Mac OS X 10.7 Support

Apple recently released OS X 10.7 because changes in OS X 10.7 StarCraft, StarCraft: Brood War, Diablo II and Diablo II: Lord of Destruction don't work anymore on OS X 10.7

Also you may have problems with Warcraft 3.

Blizzard have posted this for OS X 10.7 Support:

This summer, Apple is scheduled to release Mac OS X 10.7, Lion. Due to certain changes in the Mac operating system, StarCraft, StarCraft: Brood War, Diablo II and Diablo II: Lord of Destruction will not run on Mac OS X 10.7. While these titles should still technically be able to operate under Boot Camp, we will not be able to provide support for these titles running on Mac OS X 10.7. For more information about Mac Boot Camp, please see Apple's website: http://www.apple.com/support/bootcamp/ We will continue to offer support for these titles running on Mac OS X 10.6 and below.
At this time, we expect Warcraft III to run on Mac OS X 10.7. However, the updater that we use to apply patches does not work on Mac OS X 10.7 natively, so while a patched-up version of the game will work, you will be unable to patch up to the latest version of the game when running Mac OS X 10.7. We don't currently have a timeline available for when we may be able to release updated patches with a compatible Updater program.
We’ll have more details for our Mac community as Lion's release date draws nearer.
For more information about Mac OS X 10.7 Lion, please see Apple's website: http://www.apple.com/macosx/lion/ For more information about Mac Boot Camp, please see Apple's website: http://www.apple.com/support/bootcamp/