I am trying to make space in my dropbox on my HP computer, since I am getting a warning about starting to delete files unless I buy more storage space. I absolutely do not want to buy more space! It is a good time to delete some unnecessary files. So now I am permanently deleting all my deleted files, one by one. At some point it does not allow me to delete any more of them. I get no message to explain why, it just does not function. I am pretty sure it just tries to force me to buy more space. Any thoughts on this? Or, do you guys know of any other cloud services that actually allow you to manage your own data?