– Pro Tools 9.0.5 is recommended update for all Pro Tools 9 and Pro Tools HD 9 users on Mac OS X 10.6.x (Snow Leopard) and Windows 7 (32-bit or 64-bit). Note: Pro Tools 9.0.5 update includes HD Native firmware 1.0.3 which is now fully compatible with all supported Mac and Windows configurations. Although not yet officially qualified, Pro Tools 9.0.5 also adds public beta support for OS X 10.7 Lion.
