It's all about skipping megaupload download timer. When u meet an address like megaupload.com/mgr_dl.php?d=MT43RKITyou may add mgr_dl.php after megaupload.com/ and they will become like megaupload.com/mgr_dl.php?d=TG20GPHX

PS. Edit the url directly and download it. Do not save/bookmark the link, it may be broken