Before I sold my unibody 15" mbp, i did a full time machine backup of my entire drive. I am going to be purchasing a new 17" mbp soon. I was wondering if it will be okay for me to perform a full system restore from my backup onto my new 17" mbp? Or should I just take the time and do a fresh install of OS X and reinstall all my apps again? I am afraid that since the backup is of the old 15" unibody, it might have all the old settings of the 15" such as model #, configuration settings, cpu speeds etc. Not sure if it would be optimal to use that backup on my new 17" mbp. What do you guys suggest?