Hi everybody, I had some problems at home, because my WRT54G signal didn't arrive with enough strength to my room (-80db or less). So I tried to change the antennas to HGA7T 7dbi gain antena. After replacing them what I realize is not only that the signal strength got any better, but it also got worst (-82db or -84db never better). Also when I got near the router it got lower (-22db instead -19db with the original antennas). I suppose I'm doing something wrong, antenna positioning, router positioning, but manuals didn't have any chapter called "trouble-shooting" o so. Any help will be greatly welcome. thanks in advance tonio