We don't really care about the "which OS is better" debate. Our question is specific to Toonboom animators.
To Toonboomers who have worked on both MACs and PCs: Have you found any differences in performance?
Does Toonboom perform better in one OS over the other? Or is there no difference?
To PC-users with Windows Vista 64-bit (Toonboom isn't fully compliant with 64-bit) - have you noticed any serious performance issues? Any significant difference when working in Windows XP Compatability Mode?

To Toonboomers who have worked on both MACs and PCs: Have you found any differences in performance?
Does Toonboom perform better in one OS over the other? Or is there no difference?
To PC-users with Windows Vista 64-bit (Toonboom isn't fully compliant with 64-bit) - have you noticed any serious performance issues? Any significant difference when working in Windows XP Compatability Mode?