I have googled this topic ad neuseum and found 101 different approachs. I am sure there are multiple threads on this forum. Is any one particularly good? I have a 6 year old Treo 650 that I sink with a pc running XP. It utilizes Palm desktop 6.2. I also have a MBP running OSX 10.6.8. I don't use it for my contacts but I could intall Palm Desktop 4.2 to it if that helps. All I care about is my contacts; not calender or memos. I have my contacts in 10 different catagories on the Palm. Any and all suggestions greatly appreciated as my Treo is giving signs that its days are numbered. Thank you!