so i have one of the new black xbox's and i bought oblivion game of the year addition from my friend and when i put the KOTN and SI disk in it says i need an xbox harddrive to download this contant. the harddrive's in the xbox >_> how do i get around this?

Do you have one of the Xbox S models with the integrated 4GB flash memory or the actual 250GB mechanical drive?

4G one. i talked to a friend and he said the xbox puts it as a flash memory drive not a hard drive, if i got a eight gig flashdrive could i use it?