> What would be the most sensitive and most powerful adapter these > days, which can do monitor mode, and has an external antenna plug? FWIW, I've seen 400mW cards mentioned on the madwifi list: http://sourceforge.net/search/?type_of_search=mlists&forum_id=33958&group_id=82936&atid=0&words=400mW&Search=Search No idea whether they're cardbus though. D.