I figure I would include two updates from two Google products I use and love dearly: Gmail and Google maps, seriously how did we survive before google maps and gmail? oh thats right we stopped and asked for directions and talked to each other vs. Gchatting all day.
-Send SMS from Gmail lets you send SMS text messages right from Gmail (this makes me want to actually sync my address book with gmail contacts)
-Google Maps Street View now available for Windows Mobile and symbian S60(nokia)
walking directions is also another new feature available, no excuses to get lost now!