Hi everyone, my Mac Pro has a very weak wireless connectivity 4-10% packet loss on average, so I want to try to upgrade it's Airport antennae (I've had the same issues on my PC before I bought Mac Pro, I fixed them by upgrading the antenna). Does anyone have any experience with external antennae for the built-in Mac Pro Airport card? What are the plugs in Airport called? (RP-SMA is that right?) Are there any converters to RP-TNC, so I could plug a normal external PC antenna? Will there be any problems? (If you wonder how: possibly I will remove one of the PCI-e back plates and use an antenna with a long cable to place it outside the chassis). Thanks.