Just downloaded the Toast Titanium 5.2 updater from VersionTracker. Upgrade went without a hitch. Cannot launch the app, though. I get an "Unexpectedly Quit" error and that's that. This happens on all four of my machines in OSX 10.2.1 - G4/two iBooks/G4 iMac. The VersionTracker comments area is filling up fast with similar reports. Boo, Hiss!!!