My son just got the Age of Empires II Gold Edition for Mac. We have an eMac PPC, 10.5.8 running on Leopard When I'm trying to install, it runs but quits after just 3 things have installed then I get an error "Install Failed. Failure to install items with '/application'. See software manufacturer for more assistance". I thought I'd try here first to see if anyone can help me with this. Are there some settings I should change before I install the software? Thanks for any help you guys can give me.