http://forums.civfanatics.com/downloads.php?do=cat&id=15

hi, i've been looking around the download section & found these extra wonders/units etc to download, i was just wandering where i put them in my civ 3 folder(currently running civ3 vanilla)

I'm also wondering what kind of benefits the added wonders give when built? or are they just graphic alterations to the current wonders?

This is more of a modding question than a technical support question. A few points:

1. Some mods will only work with Conquests, the latest expansion pack. Most graphic modpacks, though, since they are only different/additional graphics, should work fine in Vanilla.

2. It depends where you put them. If you visit the Graphic Modpacks forum (http://forums.civfanatics.com/forumdisplay.php?f=61), it should say in the thread how to install them.

3. Graphics for things like wonders, improvements, resources, etc., are just that -- graphics. You can add whichever ones you want, giving them whatever values you want.

4. I would direct future questions to the Creation and Customization forum (http://forums.civfanatics.com/forumdisplay.php?f=46). They're good at this sort of stuff.