I am looking into possibly replacing the internal hard drive on my MBP (June '07 rev., 17-in, non-BTO). The problem is, I don't know if there's any limits on the storage space. In short, can I replace my current internal drive with a 500GB internal drive (provided it fits) and still have it work? Also, do you guys recommend 7200-rpm drives on MBPs? Any help is much appreciated. Thanks!