To By Pass The SLots for the Megaupload.
You will be needing a browser “FirefoX”. As you will be needing a Add-on button.

https://addons.mozilla.org/en-US/firefox/addon/3843

First, figure out what your current IP address is by going to http://ip.jackiechou.com. Write down the series of numbers that are displayed. This is your current IP address.

Then, follow the steps below to get a new IP:

1. Go to Start->Run and type in “cmd” without quotes to bring up the command prompt. Hit Enter.

2. Type in “ipconfig /flushdns” without quotes and hit Enter.

3. Type in “ipconfig /release” without quotes and hit Enter.

4. Type in “ipconfig /renew” without quotes and hit Enter. You should now have a new IP address. Check your IP address at IP Chicken again and compare it to the one you got earlier.

5. Now, erase your browser’s cache and cookies.

or
If your using a Modem just turn off and then turn on cleaning your cookies.
Start DOwnloading