iPlayer problem

After I put the necessary files to load the GBA emulator (version 1.1), but after choosing the "Homebrew" button from the menu, it hangs up like so. This also happens when I select "Files" from the menu but not on the Music and Videos. I already formatted my SD card to FAT.So, uh, what's exactly the problem? Should I download the version 1.0 instead?

Maybe you should try Fat32 since it's the standard for most flashcarts these days.