No. The software is Windows only, and there are no plans for a Mac OS version. However the software has been demonstrated on Windows 7 in Parallels or VM Fusion on a Mac.
It might. Download the software, connect the camera and check.
Go to Settings->Advanced and uncheck Load thumbs in download window.
Switch to Continuous Mode and Turn on the Application Mode
For Windows N required the Media Feature Pack to be installed go to Media Feature Pack and download the correct version media pack base on the version