If you havn't already done so, pick the file you want to send
Plug in your own email as the recipient's (A good way is to get a Gmail account. If you need one, PM me.) ,
select the file to send (up to 1GB).
Step 3: (The most important)
The normal is 25 downloads per file and then they disable it.
Here's what you do -
copy and paste this:
in front of the yousendit link it self.. so basicallly it will look like this when you are done