I'm running Ubuntu 10.04 LTS with Gnome desktop. Synaptic is giving me the following message: W: Duplicate sources.list entry http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu/ lucid/main Packages (/var/lib/apt/lists/ppa.launchpad.net_ubuntu-wine_ppa_ubuntu_dists_lucid_main_binary-i386_Packages) Which repository should I be using? Jim