Hi, I was wondering if I could install an Airport card into my dual 2 Ghz Late 2005 Power Mac G5? I believe you can install it into a 2003/4 Power Mac G5 but not into the 2005 ones. I think apple said that it had to be installed at an apple store and it is not DIY. If someone with a Late 2005 Power Mac G5 could help me out that would be great! Thanks!