starts 3/30

buy any 10 general mills get a catalina with a code
you go on a website and punch in the code
2 tickets will print out for Spiderman 3 "or any other Sony Tri Star Columbia movie"

This deal is going on at Giant Eagle too. I was wondering if anyone has successfully gotten more than two tickets out of this deal? If so, did you have to beat the system in any way, such as having someone else punch in the second code you got from a different computer? I've heard of one instance where someone tried to get a second set of tickets and failed.