Mac OS X 10.5.7 Update May Hit This Friday

According to some “super-secret Apple source”—who hopefully is not the Infinite Loop campus’ building #5 janitor’s brother in law who has a son working at the Minneapolis’ Apple Store in—Mac OS 10.5.7 will be out this Friday. It’ll bring networking, syncing, iChat, Safari, and Bluetooth updates, among other things. [MacLife]