If you struggle with keeping files on two computers (work and home) in sync, as I do, check out FolderShare. It runs in the background and updates files on a remote computer when your local system changes. Prior to using FolderShare, I was using LapLink to sync my systems manually every few days. Now it looks like I can forget about the manual operation. Very nice. Cost is $4.50 a month for basic service. A pro version is available with more features. A free trial version with limited capabilities is also offered. (I've covered syncing before, but FolderShare wasn't quite as developed at that time.)