I currently have a Windows XP desktop at work and a XP laptop at home. Work will always be WinTel (for the forseeable future). Home's about to change in the next few weeks. I currently use a Toshiba e310 PPC (which is already up on eBay), for among other things, to sync up the Outlook on the two PCs. I really don't use it a whole lot, so I won't be using any sort of handheld in the future. Obviously, if/when I make my switch, I won't have the same platforms, but I do want to keep my two agendas synced. I'll have Outlook on the PC, and I imagine I'll either be using iCal or Entourage (Office X) on the Mac. Exporting and Importing (and combining data) would be sufficient, so I could either e-mail a file, or burn it to a CD. So what sort of alternatives do I have for ensuring the data between Outlook and iCal/Entourage are the same?