Hi,I got RB750,2 ADSL @3MBps,NanoStation2,and about 20 wired clients and 40 wireless clients. How is the best configuration for those devices so the bandwidth are maximized for all clients?and I was try to configure it using a codes I got from some website,but it's look like the connections are very slow for the clients.
Any help would be very appreciated,thank you.

Are you really using an RB750 as your core router?

How are the users Authenticating to your network and are you currently doing anything to limit traffic to customers?

is web traffic slow for wired and wireless customers?