2) Can RM store & retrieve files from a remote site, like via ftp? I don't mean uploaders specifying a location. I mean it doing it automatically and seamless. My host is great, but the bw limit is a bit low, so this helps get around that. I'm pretty sure you can do that it IP.Downloads.
3) The tabs you have at the top here (Any, Paid, Free) removable if you don't have the charging enabled? All of our files will be free.