N00b multi wan setup

[ringdingbing]

after many hours of googling, results is either a 3000$ Multiwan router or pfsense.

W (internet source  ; dsl , cable, etc)
LAN ( computers on the respective network)
WLAN (wireless router)
WLANB (wireless Bridge / dd-wrt ) wrt54gl  bridge-client mode

remember I'm not a network pro .. just have an imagination

anything i should know or watch out for or is this even possible?

[wallabybob]

I've taken your diagram to means that you have up to 5 PCs on the one site sharing (and load balancing) up to 8 wireless connections, each to its own wired connection to the internet. Is that what you meant? If not, please explain.

[ringdingbing]

exactly.

my main concern is that I can only get to the network via a wireless bridge.