yeah can't live without at 2gb Stick or at least a 1 gb ... I put games, music, videos, and photos all on it and I still want more space. 32mb will get you no where buddy. You can add like 7 songs with 32mb
Well, playing ripped UMD games is possible, but illegal. For other homebrew games that people have made, it's possible, and not extremely difficult to do. You need to download some software first, a Google search should be able to help you in the right direction.