Palm Desktop and Windows Vista Ultimate Guide
1. Install Vista Ultimate
2. Install Palm Desktop 4.2 or 4.1.4e
3. Uninstall Palm Desktop 4.2 or 4.1.4e (YES, uninstall the Palm Dekstop you have just installed)
2. Install Palm Desktop 4.2 or 4.1.4e
+ (optional) Download and install Hotsync 7.0.1 here
Now everything should work fine!