RE: Windows 8 maybe not aimed...
I disagree. The Metro IU can work with a mouse just as it does with touch. Business users should just see it as an improvement to the Start button. Instead of users fishing for their work app or putting an icon on the desktop they can just arrange the Metro to fit their workflow.
It's even possible that by making individual program inferfaces touch-friendly, folks who use a mouse and keyboard may find it easier to locate functions they occassionally used because buttons will be bigger and quicker to spot. Once you switch to the desktop for regular tasks it will work just like Win7 but with a better "start menu" (Metro).
