It's really easy to compile your own binary (if you have Xcode or the new separate compiler from Apple). Grab the source, "./configure --with-ns && make install

It's really easy to compile your own binary (if you have Xcode or the new separate compiler from Apple). Grab the source, "./configure --with-ns && make install", and Emacs.app appears in the nextstep/ subdirectory of the source tree.