There are several maps that I see playing on different servers that I would like to upload to my own server but I can not find them to download.

I can download them to play when I join the server but I do not know what all files go with that map in order to upload it to my own server.

Is there a large database of map downloads somewhere?

Thanks

Visit the TOP100, there are numerous map sites listed . . .

1dod.com (http://1dod.com) is probably the largest archive of dodmaps on the interwebs