After you register your device (you need to provide the UUID) , I'll link your device the apple developer website. If you download iOS 7 and try to install it without confirmation, you will not be able to use the device until the general release. Be warned. You cannot downgrade from iOS 7. Create a backup on your computer before you install it. Right now I have a for the following IPSWs for beta 6 (Just click and download):
wrkstrm is a time tracking application that uses the new iOS 7 and M7 motion tracking technologies to automatically give you summary of your day.
As a teaser: Here's the new home screen. Beautiful no? A follow or a retweet would be awesome.