Planned to upgrade to Vista ... Careful

I you planned to upgrade to vista , pls read out the visa licensing . This article list out the main issues to deal with new release .

1. Self-limiting software
2. Vanishing functionality through invalidation
3. Removal of media capabilities
4. Problem-solving prohibited
5. Limited mobility
6. One transfer only and a bonus,
7. Restrictions on your rights to use MPEG-4 video