1. What is the best place to buy Pandora's battery? (cheap price, fast shipping etc) And also which one should I get the original or slim battery if I am going to get a PSP slim (I'm assuming slim). 2. What is the current best release of custom firmware and can I update it later as mentioned in Legion's guide without any problems? 3. If I brick my PSP by accident along the way with Pandora's battery be able to restore it? And lastly what size memory card should I get if I want to run homebrew apps as well as emulators and ps1 games is 512MB fine as mentioned in the guide? Thanks in advance.