I have a rooted g1 and I uninstalled facebook application, planning to reinstall in right away to fix an issue. Now I believe the folder needs to be deleted, because when I try to redownload from market, both "uninstall" and "open" are greyed out. Not to mention, if it was all the way off my phone "open" would say "download" or "install" Any way you guys can help me out? I'm looking to be able to take care of it through terminal. Thanks in advance!