Hi,download manga viewer from the market , its full of comics. also you could try downloading a CBR reader and then sourcing the comics yourself .any picture you have on your sd card can be resized by the tablet to fit across the 3 screens,aldiko uses the epub format there are millions of books in this format all over the net , you need to create a folder in th aldiko folder on your sd card and call it "import" , thats if its not already there, then drag your epub files to that folder , open up aldiko and press menu , select "import" from the menu, it will then add your new books to the library, hope this helps.