Hi John,
And thanks very much for the advice. I copied my Local Folder to one of my External Hard Drives. Like you, I have a LOT of stuff in it!
Now, this Saturday, when I re-install XP ( and all my other junk) when I finally re-install TRAINZ I should have all my routes! I feel pretty good about it all.
Thanks to everyone for their advice and concerns. All you guys are great to have handy!