If you're not following their facebook page or blog yet, well you probably should. Aside from having lots of giveaways, they also do tutorials for new techniques and display a ton of new products (I've bought several stamps because I saw them demonstrated on the Paper Crafts blog).
Today they're offering a free magazine download. You have to read the post carefully and the download's a bit slow, but it's an entire magazine devoted to holiday cards. :) You do have to give them your email address to get the download, but if you don't want updates it's easy to unsubscribe later. Enjoy!