Mediafire works very nice, we don't have much problems with it, except that *sometimes*, a server might go offline for some minutes, but it's usually gets noticed only during a new release, because of the higher than usual download ratio.
However, Mediafire it's not really suitable for users on dial-up. We obviously have another backup download link, which I've sent to you by PM and I can send to anyone else on dial-up that can't download from Mediafire.