Enigmo I and II

You may remember Enigmo, a great Macintosh game released by Pangea Software a few years ago that involves building 2D contraptions to fill containers with liquids. There was a 3D sequel a few years later, Enigmo 2. There is also an iPod touch/iPhone version. These are fun games.

Wii Transfer

"Wii Transfer can share your movies, music, and pictures directly to your Nintendo Wii using the Internet Channel. Browse iTunes playlists and iPhoto albums on your television. Convert your movies to formats the Wii understands, either streaming directly from your Mac or for playback in the Wii's Photo Channel. Wii Transfer can even manage saved game backups copied to an SD card."