If Phil WinsThe US Open You Get The Credit

For those interested in the Callaway Big Bertha 460 driver they have quite an interesting marketing campaign on from April 12 and June 12, 2007, purchase a driver register it online at www.CallawayGolf.com/GoPhil or visit the same link to register without purchase.
Then the fun begins watch Phil Mickelson at the 2007 U.S. Open Championship. If you're one of the first 5000 eligible registrants and Phil wins, you will receive a $100 Callaway Golf e-voucher valid for redemption only at Shop.CallawayGolf.com
Pretty cool stuff for Callaway fans.