• Install the SDK
• Enable Developer Mode on the Pre:
  • In Card view or in the Launcher application, type the following: upupdowndownleftrightleftrightbastart
  • Tap the resulting Developer Mode Enabler icon.
  • In the application, move the Developer Mode slider to the On position.
  • Tap Reset the Device.
  • When reset is complete, Developer mode is enabled.\
• If you are running a 64-bit flavor of Windows, you'll need to install a 64-bit version of the Novacom driver by:
  • Extracting the installer directly from the webOS Doctor archive. Simply rename the archive to .zip, open, extract and install.
  • Or by installing the webOS Doctor, but don't connnect your phone when asked, just quit.
• Connect the Pre via USB
• Select Just Charge on the Pre
• Open a command (cmd.exe) window in the location of the ipk
• Issue the following command:

palm-install foo.ipk