From the Lavasoft Blog:
http://www.lavasoft.com/company/blog/?p=257

Ad-Aware now Works with Vista (32 bit). If you’ve made the switch to Windows Vista, your favorite anti-spyware is now compatible to make sure you are protected against the latest security threats that will inevitably sneak into your computer…and into your life!

If you are an existing customer, simply open your existing Ad-Aware 2007 program and click on the ‘Web Update’ button in the menu to automatically update to the Vista-compatible version.

New customer? Visit our Plus or Pro product pages for more information.

More about Vista in our August newletter here:
Transitioning to Windows Vista
http://www.lavasoft.com/company/newsletter...1/article3.html

Edit 06 Sept. 2007 by CalamityJane: Vista compatibility for 32 bit only at the time.