I think this is the right forum, anyway I am looking at buying a Treo but I am not quite sure which one would work best with my iBook. I want to be able to sync up with my iBook and I want to be able to use it as a modem if I have too. So will the Treo 650 be best or will the 700w work. I am leaning toward the 700w because I want to be able to use Skype on it but if it does not work with my iBook I will easily buy a 650. So which one will give me the best experience?