Image Comics is taking a bold step forward in digital comics sales, making their comics (including “Walking Dead”) available in a variety of DRM-Free formats. The comics can be purchased in four formats – PDF, ePUB, CBR and CBZ, forging the publisher ahead of the market in reaching out to comics fans. Announced at Image Expo, their online store is now open. Here’s a link to the online store for Image – be sure to check it out!