Very informative tutorial and I do have a question:

Which programs listed would you add to a "cleaner disk"? Any others would you include?

Why I am asking is I read on another thread about horror stories when members went to visit parents, friends, etc. and they had multiple issues on the systems and the fun they had cleaning those systems.

I want to make a CD of as many of the programs as possible, in case needed and that way I don't have to worry about downloading them and just have them with me.