Here is an updated link for the WebOS 2.1.0 Doctor
This also includes Sprint Nav, Sprint TV, Voice Dial, Mobile Hotspot, Quick Office, Exhibition, VPN, and everything else normally in 2.1! My Palm Profile from 1.4.5 synced with no problems.
Ive upgraded my sprint pre - this afternoon with this file and after a few patch installs via WebOS Quick Install my phone is now running smooth! With this method there is no need to use meta doctor and a linux os.
Enjoy and plz leave comments if this has helped you in any way.