Here is a small bug in megaupload which will let you download unlimited like a premium megaupload users. This is no hack but a small bug which I don’t think will exist for ever but till the time it exist download unlimited from megaupload like a premium users.
Suppose a Megaupload link is like http://www.megaupload.com/?d=6KQ93J8
Just add mgr_dl.php after .com so your URL will look like
Either put this download link into your download manager Or browser URL and start downloading without wait time. I hope this will help you and other. if you have similar trick to share do let us know.