i want to change my 5 years old SpeedTouch 510 modem
http://www.thinkbroadband.com/hardware/reviews/14-st510v4.html
to APE
http://www.apple.com/airportextreme/specs.html
i'm confused.they do have similar ports but i read somewhere that i need a modem with the APE?
my question: will the APE be a great substitute for the SpeedTouch 510 modem?
VS.
?
P.S. i have a DSL connection.
http://www.thinkbroadband.com/hardware/reviews/14-st510v4.html
to APE
http://www.apple.com/airportextreme/specs.html
i'm confused.they do have similar ports but i read somewhere that i need a modem with the APE?
my question: will the APE be a great substitute for the SpeedTouch 510 modem?

VS.

?
P.S. i have a DSL connection.