Just wondering what is the best way for to to bridge these three houses with wifi........ I was thinking using an omni on my folks house and then putting two ygi's on mine and my friends house ........ but what hardware/woftware will i need at my folks end. Bearing in mind the AP is at my house and the adsl connection. any help would be great thanks.
You'll need an AP with Point-to-Multipoint mode at your folks house. Yours and your friends AP should also support it. That way the AP's will connect together as one large network.
Hows about a reapeter at my folks house with a 12/15db omni and two 19db yagis for mine and my friends house. i think as the crow flys its about 1.5/2km from my house to my folks house and about the same from my folks to my friends house. -Mortus