I got this by mail from my friend. Hope this will help those who are having trouble with megaupload.
It's hard to download a file in megaupload or sexuploader if all slots are full.The following are step by step procedure on how to download a file in megaupload using a proxy.
1st: Go to http://www.guardster.com
2nd: Click the "Acces the free proxy" button.
3rd: Delete the "http://" in the address bar and paste the megaupload url.
4th: Untick "No Script"
5th: Click the "I agree and wish to surf anonymously" button.
6th: Wait the the countdown until you see the "click here to download" button.
7th: Click the "click here to download" button and save your file.