Hey, I'm having troubles connecting to a Wifi router. Relocating the router is not an option. I am currently using a mediocre RALink-based USB Wifi dongle which doesn't get a stable link. I think that the internal antenna in the G5 is not of much help either and the standoff card for the wifi adapter is still around 80USD which is way too high. Now, do you know an USB adapter with a better antenna (possibly external so I can move it around) or can I use an internal PCI-E adapter card by putting a mini pcie card from a Mac Pro in (possibly giving me the full Airport experience)? I had looked around the internet once and recall someone doing the last option but I can't remember where I've read it or if I was mistaken completely. Thanks for your input!