If anyone is interested, the UA community is still alive and kicking. You can find the group discussion board at:
http://games.groups.yahoo.com/group/ua/
Some of the members of this group have "hacked" the original FRUA to create an Oriental environment and also added new features to the game! It's really looks great! Stop by the site and ask any questions you like, it's a very friendly group of people.
I noticed that the
http://frua.rosedragon.org/ site was already posted here. This is the main repository for art, hacks, utilities, FRUA Newsletters and, of course, lots and lots of modules for the game.
I'm also disapointed to see the rating given to the game. There have been some really great modules AND some really great artwork done for this construction set. I have been playing FRUA since it came out in 1993 and I still like the game.
I also have a web site that is a collection of art, designed to help module builders get the right art for their game:
http://frua.corhub.com