Don't time travel on Sims 2 because it wrecks your game. The first day I got it I built a room and it said it would be ready in 8 hours. I changed my ds clock eight hours later went on Sims I found that my room was built and set it to the original time. I kept doing this until all my rooms were done. The following day I went on and every time I went into my pockets it froze. In the end I had to get a new game chip and I had to start all over again. I hope you learn from the mistakes I made.