At uploaded.net there is Limitation: 1 Download is counted per IP within 24h from Guests and Free-Account Users, 1 Download per Account within 24h from Premium-Account users.

Lets suppose, someone download a file from my account's files, and then download another one from yours, in this case you get nothing if it happens within 24h.

Still good option?

Uploaded.net is good only if you can make sales...