@ Deleted: MU has issues at times. I recommend, if the file is not working, to retry it. Another username would be useful too. I've experienced that some usernames which are Premium, cannot transfer files to us. I tested this out with someone who complained. Used their username and used another person's username for a file that ended up on our server successfully. Looked to be an issue with username rather than an issue on MU's side.
Their recent updates haven't really favoured any of you guys.
@ Roberto: Download speed is quick and "up to speed". I'd say our download speed + remote upload is some of the most consistent features we offer.
@ Hillsid3: It is on our list, but it isn't high on our list.
@ ahdi86: What do you use? Web, FTP, Remote?