If you want to play with 3.17 or 3.19 you have to delete the CvGameCoreDLL.dll, next to the XML folder. But be advised, doing this will make it so that the Ranged Bombardment is NO longer available and bombardment of any sort will not work. This has got to be one of the BEST mods out there!!! Best if viewed and played on at least a 30" TV, and arm rest for entire arm while playing!!! This is Regular Civ 4/Fantasy/Sci Fi MOD, if i can get it in, its going in. Best thing about this MOD is that you get to choose what you want to play, play a standard game no fantasy or Sci Fi or what ever you want, your choice. Over 9000 d/l and going, THX Download here: Version 010: just updated 4:00 PM, 13 Jun 08 This includes almost all the updated UNITS by Zerver, Danrell, Bernie14 and General Matt Best if played on Marathon. But if your in a hurry i have added a SUPER_QUICK i called Fast. Tons of SHIPS, TANKS and AIRCRAFT added. http://forums.civfanatics.com/downloads.php?do=file&id=3198 Got to do something about those idiots that give one star to the download section, pls help, thx. See CHANGES in post # 4 for changes that will be coming soon, and there are ALOT of them. Takes about 1 to 2 minutes to load.