Time Machine: A method of automatically backing up the Hard drive to a separate, usually external, hard drive.
MobileMe: A suite of services offered by Apple for an annual fee.
More details at Apple.com
Hope your Google gets better soon
P
can someone please explain what exactly time machine, and mobile me is? thanks

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic