i am on 3.03OE-A' and i am new to using bookr. i have futurama comics in PDF format and i want to view them on my PSP. they work fine in adobe reader. i have book.7.1 for my PSP in the game150 folder. when i go to load the comics it says loading and then loads a white page. i have tried with all of the comics and it wont work. any reason why??