ok the app manager is easy to use. i added some repo but still there are some apps that are not. so i go to maemo and click to install. it asks me to open or save. i click open and the app manager opens. then nothing. what am i doing wrong? also how do i install .deb?

sometimes the app manager doesnt work right the first time but the package should be listed in it after a refresh.
to install a deb you can use
there a few other arg. you can use.
for more info