Windows Surface RT onedrive file location c#

See more:

C#

I am creating a old time radio show database application that will have all the media on my 1TB onedrive account. I wish to index this in the database. From what I'm seeing in the live SDK examples is everything is referencing API's(namely microsoft.live.controls) which are absent in visual studio 2013 express for windows. I'm having nightmare issues with any code examples to sign in to onedrive. Plus isn't the windows rt device itself linked to a microsoft account? I can't imagine much can be done on the device without being logged in, so why would I need to re-auth a account for the program.
Additionaly what I am seeing is "hashed" files and folders when working with the API's. MY QUESTION IS: is C# able to see a physical drive location for onedrive? (ie. c:\users\me\onedrive\radio)? But even so I wish to stream the music on demand on the device and play the file. Please note that we are talking 30MB mp3's at most and can be downloaded to the device. So "streaming" isn't as important as not having to use a USB harddrive on the windows RT device. So I'm okay downloading the files in order to play them. I do not have a windows tablet yet and this question really decides for me if I get the RT on black friday or a surface pro 2 x86. Cost is really an issue for me.