After rubbing the sleep out of our eyes this morning and booting up the ol' Xbox 360, we were just as surprised as you were to see a serious looking system update. You know, the kind of system update that requires a special install window after rebooting the console? That one.
As Major Nelson informs us, the update is little more than "general system maintenance," and "no new features" (his emphasis) will pop up after updating. Well, boogie to that! Perhaps in late November, then?