Microsoft unveiled its replacement name for SkyDrive just a few weeks ago, and the company is now ready to fully rebrand its cloud storage service to OneDrive today. Microsoft will rebrand its Windows 8, Windows Vista, and Mac apps today, alongside its mobile and Xbox versions. Microsoft is introducing a referral bonus of up to 5GB, which is made up of 500MB for each friend you refer to OneDrive, up to a maximum of 10 friends. OneDrive users will receive the free storage for referrals, and friends who sign up to the service will also get 500MB each.