iTunes up with Radio It's easier to use the Apple Software Update on your computer to force iTunes to update, cuz iTunes itself thinks 11.0.5 is still current. And nothing is downloading if you try it from the web page.
iOS 7 is slowly creeping to being done prepping the update
For the record, if y'all are downloading the update via the same internet connection you're using to view this page, being on ATRL will likely slow your download down even more. If you want it to download quicker I suggest you stay away from here until it's done.
Not that I would know seeing as mine refuses to download.