QuickTime 7.4.5 required for multimedia features.Some GPU-accelerated features require graphics support for Shader Model 3.0 and OpenGL 2.0.7.7GB of available hard-disk space for installation additional free space required during installation (cannot install on flash-based storage devices).MS Hot Fix KB-930627: is required for Microsoft Windows XP Home, Professional, or Tablet PC Edition with Service Pack 2 (64-bit) Windows Server 2003 (with Service Pack 2 for 64-bit) or Windows Vista Home Basic, Home Premium, Business, Ultimate, or Enterprise without Service Pack 1 (64-bit).Microsoft Windows XP with Service Pack 2 (Service Pack 3 recommended) or Windows Vista Home Premium, Business, Ultimate, or Enterprise with Service Pack 1 (certified for 32-bit Windows XP and Windows Vista).
