LyX/Mac 1.6.0 beta 4 has now been released and can be found here: ftp://ftp.devel.lyx.org/pub/lyx/pre/LyX-1.6.0b4-Mac-Universal.dmg
>From the release notes: This release is the last planned beta release in the path that leads to 1.6. > 0, the beta status is thus an indication of the development stage and > so we advise care when using this release. Please back up your work before > using this release as it should be generally done in a beta release. The > next scheduled release is rc1 (the first release candidate). Bennett