Go here for all the downloads and info!
More info from Waves regarding AAX support:
AAX Native is now supported - Download Now
Make sure you install Waves V9 plugins (V9r13 above) prior to AAX Native installation.
- Waves installers can install all Waves products including Waves License Center. During the installation process, choose the specific products you want to install.
- V6, V7, V8 and V9 can run concurrently on the same computer V9 installations will override the V6, V7, or V8 versions of identical plugins.
- Waves V9 cannot be installed on PowerPC (G4/G5) Macs.