A tip came in this weekend from someone with a fleet of new MacBooks. His complaint? Every 50 or so clicks and the trackpad butto freezes for 5 to 10 clicks and then wakes back up. The tipster writes: So we've bought about 10 of them, all of them have awful problems recognizing clicks. The trackpad has a bug where it does not click about 60% of the time. Anyone else having this issue? It seems posters at the Apple Discussion board are experiencing it fairly consistently.