I just upgraded from ubuntu 6.10 to 7.10 via 7.04 using the 7.04 and 7.10 ubuntu disks. Could someone please help get me out of the corner I am in. I now have 4 versions of ubuntu, one is 6.10, one is 7.04, one is 7.10 and I didn't check what the 4th one is. I only wanted one version (7.10). Could someone tell me: 1) What I did wrong. 2) How to end up with only 7.10; that is how do I delete the other systems. Note: The current 7.10 is only using 5G of my 40G drive. I want my 40G. 3) How to not lose my original /home directory. It's gone from the current 7.10 version but is still in the 6.10 version. I have a backup but it would be nice not to have to use it. Note that in general I would like be be able to upgrade from a ubuntu disk without loosing my home directory. If you find my situation humorous feel free to laugh. Just as long as you stop long enough to post a solution. Thanks Ralph Boland