well, I bought the module off ebay. There is an external antenna port on the G5 case. It didn't come with this antenna and it is needed, the reception is really poor without it.

I get like 2-3 feet tops :angry:
"Fix it 'til it Breaks."

Jacob - EiC & Director of Technology
Mac Pro Quad 2.66 - 4GB RAM
160 GB SATA RAID 1 - 650 GB Storage
Quad 19" Widescreen LCDs
Accessorized to the Hilt