This is what was supposed to be Mudbox 2.0 but since Autodesk bought up Skymatter Mudbox has been given the same naming treatment as the rest of the Autodesk lineup.
Old test results
The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results (selected in 'Test Results' table below)
What works
Installing goes without a hitch, running the application works though a warning about failing to create "IWbemLocator object".
Saving, Loading, Subdividing and going up and down in resolution works fine.