When I try to install it I get a message saying I need to install Windows Platform Update (I use Vista SP2) and get a link to this page where it has this to say: How to obtain the Platform Updates ...

“When you first install Windows Live OneCare, setup automatically enlists your computer in Microsoft Update and changes your computer’s settings to download and install updates automatically ...

Install Windows Live Sync on both computers, leave them on.<BR><BR>Two problems:<BR>1. Windows Live Sync always goes over WAN even though the computers are on the same LAN.<BR><BR>2.