You know what. I just tried to uninstall omweather and it won't let me. Please explain to everyone here that they will first have to uninstall all omweather icon sets including begginner before they uninstall omweather app.
Ok nevermind i just explained it.

Then they can uninstall omweather app and then databse for omweather app.
I uninstalled all of it so you don't have to reply to my post on this thread anymore.
Your omweather xml file has disappeared from my parent directory after uninstalling all icon sets and the app and that is what i was trying to achieve.
I hope I don't have any more reboot issues related to high cpu usage now.
This is the last thing i can think of that might be causing them as i have removed every app and file from my N900 since i got the reboot issue and it has almost gone away.