Hello. I have a desktop PC using Qwest DSL via an old ActionTec GT701 modem. I just bought a Dell laptop with an internal wireless N card. I'd like to setup a wireless network so both computers can access the internet and share files. Would I be better off getting a new modem from Qwest that combines a modem and router or should I just buy a separate router and connect it to my existing modem? Would one option provide better speed/connectivity over the other? Thanks for your help.