Xbox 360: How do I save pictures onto my 360 to use as my gamer pic?

I'm not sure whether you can|||Xbox 360. Damn good bit slow on da loading, freezes from time to timez but goodz. Beatz da old standard Xbox which came out way back 02. Damn good memorize back then except for 9/11 da previous year.|||put it on a flash disk.|||WHY do you own an x-box they should be made illegal





Play station was the first and will be the last standing console many have died and failed and xbox are currently riding the wave..but soon ps3 will prevail once ps3 launch and add campaign like x-box the xbox will be gone and you will be asking how to add a picture to a ps3