I really hope someone makes a dvd knoppix distro. So maybe in 1-2 years when DVD disks are $0.25, you can then have a system where you never need to download or install a program. That is very possible.

For example you might have 1,000 games to play. 50 which are 3-D with the quality of quake. The only problem would be cleaning out all the buggy programs and have them all in the kde menu.

I would say 50 percent of windows users never get past solitare and explorer. Just imagine if they had that choice.