I've been reading through the Slipstick page on using Hotmail for this Sync calendar and contacts using Outlook.com and any LiveID - Slipstick Systems Is this the recommended method for syncing contacts and calendar "over the air"? I've seen some other techniques using 3rd party software, none seem quite satisfactory. I notice on the Slipstick page it says "If you are going to use the account for Calendar and Contacts only, you only need to set up the account in Outlook and more or copy your appointments and contacts to the Hotmail data file." Does that mean I have to use the Hotmail data file from that point forward, instead of my existing data file? Thanks