Hi,what is wrong with my Sims3 Pets is that when I first got it I put it in and it said that I need to updadte it on my Xbox 360.So I clicked update and it went to a weird screen and said to contact the Xbox 360 service. So I took it up to my cousins and it worked. SO my question is why wont it work on mine is it because I don't have Xbox live??? Please help with my question!!