I"ve just read your very thorough and very helpful review of the Palm 600. I became a Palm 300 user about a year ago, and am considering moving up to a 600. Your article convinced me that this would likely be a satisfying move. I love my 300. It is truly a smart phone. I especially like the integration between PDA and phone. I find that I can easily find and dial contacts with one hand. I also love the calculator. I"ve had quite a few headaches getting the "Blazer" function to work. After several extended conversations with Sprint they hooked me up with another download which works decently, but is painfully slow. Any ideas on availability of a Treo 600? Thanks for your article. It was extremely helpful. Bill Felder