Hi, I'm new to the forums. Just wondering if you can help me out. I just got a G5 power mac (dual 2.3GHz) and bought one of these: http://cgi.ebay.co.uk/ws/eBayISAPI....1493&ssPageName=STRK:MEWNX:IT#ht_4073wt_877as an airport substitute. When trying to install the card it doesn't appear to fit in the PCI slot. Am I right in thinking it should fit? Since it's a PCI card and the G5 has PCI/PCI-X inputs? any help is much appreciated.