Here’s just a quick update for you all…
Microsoft announced yesterday that SkyDrive Pro users would now receive 25 GB instead of 7 GB of storage by default. That number can be increased up to a total of 100 GB. The additional storage comes out of your SharePoint Online storage pool.
The total storage available to each user is now 25 GB of SkyDrive Pro storage + 25 GB of email storage + 5 GB for each site mailbox you create + your total available tenant storage, which for every Office 365 business customer starts at 10 GB + (500 MB x # of users).
You can purchase additional storage for SharePoint Online for $.20 per GB up to the tenant maximum of 25 TB. Quota maximum is 100 GB per Site Collection.
The second announcement was an improvement in visibility for all documents that have been shared with you. See the full details of the announcement at SkyDrive Pro increases storage and ease of sharing.