How do I transfer game saves to a new XBOX 360?

Hey man what worked for me when i FINALY got a harddrive i used my lil memory catridge to sawp between the two hard drive so here.... i put the memory card in selected memory on the dashboard and it has an option for each diffrent game that has saves on it to either delet copy or move, move all your game data onto the lil memory card (or as much as will fit) then switch out the old hard drive with the one you want your stuff on and then go back into the dashboard move the files back from the lil memory card to the hard drive you have hope that wasn't to confusing..kinda confused myself typing it lol