In this video I give a full tutorial on how to install Preware on the HP TouchPad running webOS 3.1.2. Preware is similar to a jailbreak or root for the tablet and allows you to install themes, patches, apps, homebrew and much more.
Download webOS Quick Install for Windows and Mac: http://dl.dropbox.com/u/2774158/WebOSQuickInstall-4.2.3.jar