Send Invisible Scrap

So, Friend's welcome to the very first orkut trick.

Step1: Open scrapbook

Step2: Write [i] and submit it, an invisible scrap will b send

Note: Don't Write Anything Else [i]
You can try these various combinations also if u want to send a big no of invisible scraps, as after your few submissions it will start displaying the message "message sent too recently". So try these combinations out:

[u] [b] [i][u] [i][b] [u][i] [u][b] [u][i][b] [i][u][b] [i][u][b][i] . . .

And just keep on increasing it will continue no limits...