First of all, this offer is NOT open for everyone. If you are old user of Windows Live or hotmail. You can enjoy the additional free space of 25GB. To be exact, you can remain total of 25GB of your free storage space before Microsoft officially reduce the free space storage. For new users, you only can get total of 7GB free cloud storage from Skydrive in the first registration. In order to get more cloud storage space, you have to pay for it. Check it out the plan after the break.