For those of you who who beta-tested Windows Vista, you've got the chance to get 3 full copies for only $100 thanks to Microsoft's Family Discount reward system. The key you got for your free retail copy will work when registering for the Vista Family Discount, which gives you two Vista Home Premiums for $49.99 each.

For those of you who didn't beta-test Vista, you can still get the two for $99 deal when buying a copy of Vista, in case you've got multiple computers you want to install it on at home.


Vista Home Premium for $50 [The Green Button via Chris Lanier's Blog]