I know squat about Mobile Me.

But my dad just bought it to connect his various devices, mac, and so forth with respect to e-mail, calendar entries, etc. What he would also like to have happen is his "My Documents" folder automatically synced with his iDisk (say every night or something), allowing him to be able to access files from on the road. But he doesn't want to have to drag them over (lest he forget to do it), and wants it to occur automatically.

I did some googling but couldn't figure out how to make that happen. And not being a subscriber, I wouldn't know how to start having him click around on the mac to figure it out.

Any suggestions?