I already bought an iBook which hasnt arrived yet but didn't purchase the .Mac at the promotional price of $69 something .. Will my system come with a voucher or code that I can use to get .Mac at a discounted price ? The reason I'm asking is to know if I should go ahead and get it now at regular price, or wait for the iBook and maybe there'd be something ? maybe people who recently got their system can tell me if something comes in the box ..