using a powerbook, type in a project name on your home page, hit enter and the form does not submit. you're not trapping the right keycode for the enter key on a mac, yo. heads up.

I'm on mac OSX10.4.5 and using the return key works fine.

Firefox on Mac OS X (10.4.5) and i too cannot edit any of the added items. I can type a new value but when i hit enter the result is not saved.