Im not sure if many people know this but Megaupload download limits can be bypassed with many ways. A completely free, easy way is by having a free Megaupload account and the Megaupload Toolbar.but first, you may wanna consider to check this link that I found, it's OOT, but it's worth for..
SECURE-LOAN-CALCULATOR.CO.CC
PURCHASESTRUCTURESETTLEMENTS.CO.CC
1) Create an account at Megaupload.
2) Download and install the Megaupload Toolbar that is also there. It is usually on the right hand side of the mainpage and looks like an advertisment.
3) When you max out your free account downloading, on your newly added Toolbar you should see something that looks like this.
4) Click that extend button. And BANG no download limit anymore.
Now I promised that you would get a premium account for a few hours each day. Between the hours of 8:00pm and 2:00 (CST) or 9:00pm and 3:00 (EST) you can upgrade your free membership to a premium account!!
5) Do steps 1/2 if you havnt already.
6) When the time comes look up at your toolbar, you should see that the "HAPPY HOUR PREMIUM" button has lit up. Click it. and woops . you now have a premium account for the next 2-3 hours.
When litup it looks like this
Enjoy. And please leave a comment if you like this
Source: some2else1 on KatzForum