Thank you ALL for the help.
Instead of a server, I am going to try a 'dedicated' computer (P4 3.0gb with 4gb Ram) that will only run AC.
If that does not give her enough speed, I will change to a N router.
I will let you know how it works. You guys saved me the cost of a server. I am able to pick up the computer for @$200.
Thanks Again,
Brad