Rooting Galaxy Tab – z4root (1-click root)
z4root is a one-click root app from RyanZA, the XDA Developer, which makes rooting Android devices really easy.
Download z4root from Android market. [mirror]
Enable USB debugging by pressing the Menu button, then tap Settings > Applications > Development > USB debugging.
Launch z4root and press the “Root” button.
The device will restart. Run z4root again to check if the rooting process was successful. If rooting was a success, then you’ll see a new Superuser app in your app drawer/tray. Note that Z4root works for all these devices – Droid X, Droid 2, HTC EVO, HTC Hero, Galaxy S devices. And yeah, rooting your device voids the manufacturer warranty. Do it at your own risk. [via]WebTrickz