1.To download blocked files
Go to these websites and enter the link of the file and it will download it with some other extension , you need to rename its to original extension.
( Know how to access blocked sites )
In box enter the url of the file .... and rename it with some other extension and download .
2. To Download Torrents....
Using www.torrific.com (That worked for me ) and click on sign up on top-right .
Now copy the url of the torrent by right clicking on download torrent and copy link location...
it would be like "name of torrent".TPB.torrent
Paste that in the box and click on get, torrific will tell you if it is already available or in how much time you can get a direct download link...
Torrific downloads the file on its server and you download it from torrific .
Another website is http://instant-torrents.com/ about which i can't say much .