Network questions

[Lostsoul]

Comcast came out yesterday and set up TV, internet and phone for our small business. The setup was not what I expected and they also did not have a wireless router. This is what they gave me:

                  Cable
                   /  \ 
        Modem(phone)   Gateway
                        |      \
                    Comp 1      Comp 2

Is this correct? I expected the modem to go to a "router" then to the PC's.

We need to get wireless on there, where should I hook it up at? Should I connect a wireless router to the gateway? Or should I get rid of the gateway and put in a wireless router?


PS
I googled "Router vs gateway" yesterday and got very confused.

 

[Lostsoul]

Should I use a wireless AP/bridge, not wireless router?

 

[BITE_ME]

Just steal it from some one.

Or Google "comcast wireless setup installation"