Hi List
I just put it to work Apparently what was wrong: in adapter configuration  (Yast) I was specifying PASSFRASE which probably is not suported by MADWIFI. Other issue: it does not wok with "static turbo mode" in the router.
In Windows I got 108mbits but in Suse Linux + Madwifi just got 54 (average 34mbits)
Thnks anyway.
Helio Nunes