Back in March, Marvel announced that it would give away 700 of its No. 1 digital comics as part of a South by Southwest promotion. Unfortunately, the promotion caused more demand than expected and Marvel shut it down early after the ComiXology servers were overwhelmed with requests. Marvel today resurrected the promotion, once again offering consumers the chance to download 700 first issue comic books. In order to compensate for demand, Marvel is using a sign up page and rolling invitations to facilitate a more manageable server load.Sign up now for your free Marvel.com account for access to
