Virtual Villagers Tips & Tricks, Walkthroughs, Guides, Hints and HelpLast Day of Work Official Forums: Virtual Families, Virtual Villagers, Fish Tycoon
When I downloaded the new version (1.00.04), my village was still there and it didn't have any effect on it. But it's probably best to back up your game, just in case. You can find out how to do it here.