Microsoft have updated their SkyDrive app for Windows 8 and Windows RT.
This is what was posted on the blog:
Starting today, the SkyDrive app from the Windows Store will start showing you notifications on the live tile when you add new files to your SkyDrive. Now the tile for the SkyDrive app will be useful for more than just launching the app, by providing at-a-glance info on what’s going on in your SkyDrive. Whenever you add new files to SkyDrive, the app tile shows you relevant details. If you add a document, you’ll see the document name, along with when it was added, and what folder it’s in. If you add photos, the tile gives you a nice view of those photos.
I am a big fan of SkyDrive and use it all the time so I am very happy to see this addition.