hi, im just having issues when i update some units, whenever i try to update like a fighter to a jet, or a tank to a modern armor, the game just crashes and sends me back to windows. I have downloaded the latest version of PTW and reinstalled the game but its still crashing. Will the game crash if other computer controlled civs update their tech too?If anybody knows how i can fix this it would be awesome! Thanks!

I have a similar problem with saved games crashing. (vanilla civ3) Try using C/windows/system32/drwtsn32.exe to make an error report and find the error code for the crash. Then maybe someone with more computer know-how can help you out.
For now, try to stick with spearmen. :lol:
BTW, welcome to CFC!