Although it was about par download the Beta 1 and Beta 2 version for Mac 1050 was just yesterday came to light when the RC (Release Candidate) version.

Remember that with this new release of Opera, is recovered by one side to the old PowerPC based Mac, the interface is based on Cocoa intergación for better operating system, supports multitouch gestures.

Supposedly, all the bugs that could be found in the second beta have already been eliminated and corrected, so do not wait any longer to try. You can download it from here.