> I'm new to Debian (sorta - a recent Ubuntu convert to Debian). > Can someone show me an example of what the sources.list file should > look like for Lenny please? Here is one example: http://help.lockergnome.com/linux/Debian-sources-list-testing-ftopict489925.html Google for lenny + "sources.list" + example There are a lot of examples on the web.