I have tried using webOS doctor. webOS installs and then it stalls at the point where it is waiting for me to connect the device. It won't detect my palm pre 2.
My recommendation was from the instructions to install Preware on a webOS 2.x device. You can see the instructions here:http://www.webos-internals.org/wiki/Pre ... _webOS_2.0
You can substitute Preware for your own app, the instructions should still work.
Grav - Canvas-based Gravity Simulation
TouchFeeds - Google Reader client in Enyo
because until something is actually announced, it doesn't exist