[ViPeR]

gamerscore is points that u get when u unlock achievments in games, acheivments are like goals that u complete in a game, and ur gamerscore shows how many achievments u have collected, u can even compare ur gamerscore and acheivments in games against others

microsoft points are like money.... cuz they cost money, u can pretty much do anything with microsoft points, anything live relatted and stuff u can buy uses microsoft points, u can buy they with cash at a gamestop or u can buy them with a credit card while on live, u can use them to buy themes, downloads, and even new accounts

but u better make sure ur mom doesnt throw ur 360 out tha window