No limit. Nevertheless even we have to clean up our drives from time to time, so we will delete files that have not been accessed for 45 days or longer. Premium-users don't have to worry about this. We NEVER delete your files until you cancel your membership.
Sure you can! After your upload, you will get two links. The download-link, which you give to everyone you want, and a delete-link, which you keep for yourself. Just click on the delete-link and your file will be deleted immediately.
No. Not everyone wants his files to be seen by everyone. In order to protect privacy, its absolutely impossible to get files, which URL's you do not know.
Please make sure you have enabled cookies on your system. Also make sure you do not have software installed, which blocks sending of cookies. Some firewalls for example like to do this. You do not HAVE to accept cookies, but you will have to enter your login-data for every file you want to download, if you do not accept cookies.
Our system checks your IP-address in order to count the downloads. If you are getting this message and you really did not download anything, then you are using a proxy-server, which is used by other people as well. Even if you have no proxy-server set up in your configuration, there are many providers who force a transparent proxy-servers between you and the net. If you do not believe us, go to other pages telling you your IP-address (for example http://www.myipaddress.com.) But what can you do? You have to disable this proxy-server. If you are not able to disable the proxy-server, the only solution IS a Premium-account. Premium-users are recognized by cookies, not by IP-address. Unfortunately we cannot disable our IP-check, else people would download so much that we would have to close down this service completely. I hope you understand our situation in this matter.