Take this with a grain a salt, but it appears that like Microsoft's SkyDrive cloud service is getting dedicated desktop applications for Windows and OS X, along with options for extra storage if you're willing to pony up some funds. Felipe Zorzo of Gemind uncovered the unannounced details (example above) while accessing its Brazilian web interface. Notably, if SkyDrive's free 25GB of storage has been too paltry for your needs, the paid storage options we mentioned should afford you an additional 20 ($10), 50 ($25) or 100GBs ($50) for your account.