I have a lot of OneDrive storage and want to back up my files, but rather than putting them directly in the OneDrive folder, I'd rather put them in a TrueCrypt volume for security reasons. However, ...
Dropbox handles TrueCrypt containers very nicely. When I update the TrueCrypt container then dismount it, Dropbox syncs only the modifications. Just what I wanted :) SkyDrive on the other hand, ...