Since I am the only one that has access to my computer, I find it the easiest to just keep myself logged in.
However, I am curious to know why every so often I seem to get booted off and and have to log back in? It just happened a few minutes ago once again. I would say this probably happens about once or twice a month.
I know what you mean Marty as it happens to me as well - I have no real idea why it happens but I think it may be when the screen refreshes itself sometimes of its own accord. In so doing it seems to 'forget' your log on.