I discovered this, looking the wrt device in front (lights blue pannel): 1) wrt54gs 1.1, the right fw antenna is the left phisical antenna. 2) WRT54G 2.2, the right fw antenna is the right phisical antenna. Does anyone done more tests about this topic? All this devices had an internal pigtail in phisical left antenna conector. I wan't to know your results. Thanks and sorry for my english.