The popular one click root is now available for the Asus Eee Pad Slider (which is also known as SL101). It requires you to have the latest OTA (over the air) update from Asus. Earlier, the rooting app was available from the market but now, the Google has removed it from the market. Fortunately, there is a way on how to get it on your Slider tablet.
Get the app from here and install the APK file on your Asus tablet. Run it and click on the ‘Root’ button. Download the APK file [link] [via androidroot].
Also check out Motorola xt910 root guide.