No, if it is compatible with Windows 7 Professional it will be compatible with all versions of Windows 7.
no
Yes.
yes, from windows XP to windows 7, but only windows!
Yes, Flight Simulator X is compatible with Windows 7.
Yes, Microsoft Office 2003 is compatible with Windows 7.
It does work with Windows 7 ! I've been using Windows 7 for a while now, and Answers certainly works on my computer (otherwise I would not have been able to read your question - or answer it !)
Counter Strike Deleted Scenes should be compatible with Windows 7.
Yes, Windows Live Messenger 2009 is XP, Vista and 7 compatible.
The iPod Touch will work with Windows 7.
you can't. its not compatible with windows 7
It should do, as it is compatible with Windows 7 and Windows Vista.