Apple has officially released the 2.0 software update for all iPhone 1.0 and iPod Touch owners about 10 minutes ago – only about 30 minutes after the 3G iPhone went on sale. 😉
Connect your iPhone to iTunes and it should automatically ask you to upgrade. If not, click on your iPhone in the left pane and click the ‘check for updates’ button on the general tab.
Koolio 