Stories about: downgrade  

For volume customers buying the Ultimate and Professional SKUs

If you need to revert to an older version of Safari, you can always do so in a few simple steps

Hacker provides solution for those whose eyes were bigger than their bellies

Apple’s Mac OS X 10.6 reportedly downgrades users’ Flash to a buggy version of the player

The Ultimate and Professional SKUs

Microsoft confirms officially

Over $59.25

Downgrade rights extended until July 31, 2009

Claim analysts from Sanford C. Bernstein & Co

The same as downgrading from Vista RTM to XP SP2

Courtesy of NEC Computers

Then you're not alone, but maybe it's not entirely Vista's fault

The complete guide

Customers must supply the downgrade media

Licensing basics