what is up with all the extra crap that comes up on the list when you go into manage section of your cydia. is all that stuff that i didn't install critical componants to anything or is it just taking up space. would it hurt if i just started uninstalling stuff? another thing what is terminal used for sometimes it comes up when i install something and i have to go in and hide the icon. it doesn't come up on the list of stuff i can uninstall or "manage"