Man, I go away for a year and look what happens... not that much. Although I am glad that this campaign of mine is still getting views and downloads.
There are some broken links, you can go to www.warcraft3files.com
and search for the latest version of the campaign to DL. Don't see how I'm going to make an act II now, but I did make a little something that you can find over in Map Testing (search for posts there by me).
And, yes, if you leave a map and then return you will find things pretty much as you left them (some of your pieces will have been moved around as if they took shelter in a safe area while you were away).