So I just inherited a dual 2GHz G5. Due to where I want it (and the keyboard and mouse I have) I'd like to add bluetooth and wireless to the tower. Now I notice that it has an outlet on the back for antennas for both, but when I checked the system info there was nothing for bluetooth and airport. 1. What do I need to add? Is there one card for both that also makes in cost effective? Is there an onboard card that connects to the outputs there and do they come with the antennas for those? Or do I need to use a PCI-x slot? 2. Where can I buy these and for cheap? I'm planning on selling this tower at some point, and while having wireless and bluetooth would increase the value a little bit, I'd obviously probably wouldn't make my money back, so if it's too much I don't want to bother.