hi
so this is my first post... ok, week ago i just replace wifi card in my laptop, i was Atheros AR 5600 i us that over 4 yare, now i replace because i need good card with 5GHz so i thint that it good choice, but when i install that card, i cant connect to any network, that card is visible in the system but dont work. i have same problem witch ArchLinux, u can read my post on Archlinux https://bbs.archlinux.org/viewtopic.php?id=154931 maybe that help for sind any solution... so in that case can i ask abut the best card with 5GHz for backtrack, i wanna use for aircrack etc...

Thanks