The official version 7.4.2 of Pro Tools HD, LE and M-Powered is now available as a free update for all 7.4 users. Be aware that some currently shipping plug-ins and virtual instruments are not yet compatible with Pro Tools 7.4.2 and Mac OS X 10.5.3 so be sure to check out the plug-in compatibility link below before upgrading.
Free Pro Tools 7.4.2 download – Pro Tools 7.4 license required
Pro Tools Plug-in Compatibility with Leopard
