Create Your Own Wrestler Game In WWE Smack Down Vs. Raw 2007 Xbox 360 Can You Save Wrestlers On A Memory Card And Play On A Friend's Xbox?

In WWE Smack Down vs. Raw 2007 xbox 360 can you save wrestlers on a memory card and play on a friend's xbox? - create your own wrestler game

I've been playing WWE SmackDown vs. Raw 2007 in a house of friends and I was a fighter in his game and I create my own profile there. Well, I bought my Xbox game itself and tried to copy my my my wrestling system. (I doubt I could repeat this exsact not want to lose my points of statistics!) Please help! Thanks