[Arkan]

Ok, Arkan is at a crossroad and needs a lil' advice. Been wanting to get an iPod for sometime but now i'm thinking of that PSP instead. What i want to know is, pros and cons of each. Basically, what i'm looking for is something i can store music on and listen to while traveling. I know thats the main purpose of the iPod but i'm thinking gaming/watching movies/storing pics/wireless internet connection = more bang for the buck.

How much memory can you use to store music ?