We mailed out all invites and sent out all of the rewards around November of 2010.
Invites: We made sure all of our Kickstarter backers got invites before we let anyone else in. Your invite went to the same email address that you signed up to Kickstarter with.
Rewards: We sent everything out after you filled out your backer survey, which you should have received last June after our project closed. We need you to fill this out because Kickstarter and Amazon do not share your address with us (a good thing), so we need to know where to send your stuff.
If you can't find your invite or backer survey, drop us a line at email@example.com and we will get your straightened out ASAP.