I'm a videographer and am making plans to shoot a documentary that will entail a lot of time in the field. I plan on getting a Surface Pro 2 because of its weight factor and power but will have to consider a safe place to store video files. I will be backpacking my equipment so every ounce matters. I don't want to rely on carrying the weight of extra hard drives (yes every ounce counts) and worry that weeks of work could be lost or damaged. I will probably be uploading many files, most all in excess of 1 gig. I will not be streaming them, just dumping them on SkyDrive till I return home to do editing. Thanks.