Hi Im having trouble copying a gamesave from my pc to my console without overwriting my previous save. is this possible not to overwrite amidoinitwrong? Using Horizon as my program and rehashing resigning saving to disk and ejecting and copying my profile info to the save. Idunno.
Your best bet is to make back ups of everything. But if you try to transfer a save, say from a USB stick to your xbox hard drive, it will overwrite whatever exists on the hard drive. The same goes if you try to do the same thing moving a save with your GT Id, onto the same thumbstick as your original.
Right click the game you want to save. Extract. That's your backup. Do this from under the games tab on the right. Now you can replace/delete it to your liking.