I can't find the earlier link other than Beets' Tire poll.

1. Go to their site & sign up:

http://www.us.pirellimoto.com/ look for Diablo special offer.
(or here then click tires then motrcycle. http://www.us.pirelli.com/tires )
get this "fluff."
"Thank you for registering to the Pirelli Diablo Website. ....
Send us your picture (riding your bike) and you'll be also part of our online photo gallery! .....Yadda yadaa..........
You will be updated on the very latest Pirelli initiatives!
Remember to have with you your username and password : "

2. Fill out the "form with your e-mail adress & password" they gave you from signing up at #1 above.

OR just copy this form here and maybe BEAT the system:
http://www.pirellimoto.com/paddock/a...4208557606.pdf