I can not figure out how to login in other player names into my Lumines game for the PSP. Without being able to do this, all my kids have to play as one name. The only other way I have found to get back to the original login screen is to wipe the memory but that isn't really a fix since you can still only login one name. Since all players must play under one name, all the high scores are just that one name too. Please help!