Dave Crossland writes: "One Laptop Per Child is running its "Give One Get One" (G1G1) sale for North Americans — only 6 days left! — and one of the most widely touted innovations in the XO laptop is the mesh networking which is integrated into all the applications. Since people buying XOs in the G1G1 scheme will only get ONE, it was announced on the sugar mailing today that "for G1G1, there is a Jabber server preconfigured. When you have internet access, [the mesh features] will "Just Work". The Neighborhood screen does show all those on that server currently.""