Just skimming the terms for their cloud drive, they have the right to increase the fees at any time, without notice, effective immediately; though it won't affe

Just skimming the terms for their cloud drive, they have the right to increase the fees at any time, without notice, effective immediately; though it won't affect your service during its term. However, the "term" of the free service is not mentioned - I would expect it not to have a term. If they are going to promote a free service, and then scare you with a "binding contract" agreement (which indicates they are really serious about it), they should at least go to the trouble to assure you that they won't charge you for what they say is free. They also don't guarantee security or privacy - that's fair enough, pretty standard.