Hi everyone, i was just wondering how i go about transfering a GTA IV gamesave to my unmodded xbox. Keep in mind that i will be using a NON xbox live profile. What do i need to do in order to do this?

Saves are locked to a profile. So you have to use the same profile as you did for playing the game. If your xboxes are not banned, just plug in a memory card or a USB stick, format it via Xbox's System -> Memory window, and copy the save over to it.