Purchasing Microsoft conference DVDs
If you are looking for DVDs from past Microsoft conferences (MMS 2007, TechEd 2007, etc.), they are available online through the Microsoft Event DVD store. See http://shop.ecompanystore.com/mseventdvd for the details.
For those that wanted to attend this year's conferences but weren't able to, these DVDs should be available too within a few months after the completion of the conference. I hope pricing will be close to last year's.