As the title suggests, I've got a PowerMac G5 and an Airport Express. I use the Airport Express connected to my Broadband Modem as my Wifi Network - have no issues connecting to it using my MBP or iPhone - but what's the best (and most affordable way) of getting the PowerMac to play too? I've thought of the official internal Airport Card, but this seems complicated - there seem to be Airport Compatible cards out there, but are they any good? There are plug in Wifi dongles and there's always the option of a wired connection via an Ethernet hub! I'm lost at the minute I'm having to connect the Powermac to my MBP and share the internet connection, but this is a bit of a pain. Any help would be greatly appreciated!