Hi!
I just installed bbweather 0.76 to my Curve and right after the application starts, it hangs the mobile completely, so I even have to remove the battery. I have seen a few thread here that this happened to people before but they said the problem somehow disappeared.
I removed BBWeather a couple of days ago because it stopped working. When I started up the app, it would default to the current conditions for the first city alphabetically from my list, however pressing the BB key would not bring up the menu. I could use the keyboard shortcut to toggle between the current conditions and the 10 day forecast, but could not change cities.