Find out more on https://postgres.heroku.com/
SkyDrive just made some announcements. New applications for Windows Phone, Windows, Macintosh, iPad and iPhone to easily sync your files between these platforms.
Download the apps at https://apps.live.com/skydrive:
Besides the new applications/updates they also made a very important change: your free storage will be reduced! Each user will now have 7GB of free storage instead of 25GB for free. Unless you take the limited free offer to keep your 25GB.
To claim your 25GB just go to www.skydrive.com and click the message on top:
If you still want more storage you can buy it, with a maximum of 100GB (for now):
Great news with all the recent updates, except from the reduced free storage!
Find out more about the SkyDrive changes on the Building Windows 8 blog: http://blogs.msdn.com/b/b8/archive/2012/04/23/the-next-chapter-for-skydrive-personal-cloud-storage-for-windows-available-anywhere.aspx
Update 2: added the image after you sign in to skydrive to claim your free storage
Update 3: added screenshot from storage manager where you can also buy extra storage space.
Update 4: extra screenshots + info link
Update 5: updated the article