What is a seedbox site ?

What is a seedbox site and do you know of any free such services ?
Do you know of any way to speed up the torrents ?
I used imageshack to download the torrents which were slower, but it is no longer free .. do you know of anyother such free service ?
Thanks for the help !!
Answer #1
Look here:

http://en.wikipedia.org/wiki/Seedbox
Unfortunately, you will not find one for free.
Answer #2
Thanks … anymore informaton ?