You might face a situation where you might you may not be able to download files on a pc due to some firewall restrictions at your workplace, school or college.
How to Download At Work Bypassing the Restrictions of Firewalls, Proxies
If you have a proxy at your work that blocks some file extensions that you need to download now, this tool can download the file to our server and rename it to another extension so you can download it without trouble.
Go to Download at Work : Link
Note : At first, you should know that you have to find the real absolute url to the file. Most people put the url of the page that contains the real link to the file.
Similarly you can also unblock orkut, facebook in school, colleges etc. using proxies etc.
Also Read : Automatically Download from Rapidshare without Waiting