where is my installed softwares
i've installed bt4 pre final, on my hard disk
i have some peoblems :
1- from the kde menu, when i start "Add/Remove package manager" it asks me to reload, and after that it gots an error and there is nothing in it
2-if i do not reload (the above)and start to install softwares from pakage manager,the softwares that i installed is not place in kde menu, (softwares like openoffice) i can not see them, and i must start them by using Alt+F2
3-how can i install .deb files in bt4?
4-how can i use .lzm modules ?
sorry for bah english