P.S. As soon as I can figure out MIME on the 770/N800, I will release a version of Maemo Mapper that will allow you to click on a link to set up a repository, so you don't have to copy/paste the URLs. Kinda like the .install files for the 770/N800's Application Manager. When that feature is added, I will add links to the above post to allow you to do that.