I am having trouble downloading Venom, Carnage Spawn w/cape and Gambit from the free stuff page. Every time I try to dl it asks for an authentication code with a user name and pass. This has never happend to me before.Does anyone else get this message? I tried my Renderosity name and pass but they did'nt work. I would really like to dl these great looking characters as they are some of my favorite Marvel characters.