I was networking via the Broadcom ethernet card this afternoon.  This evening it will not connect to the internet.  I checked the device manager and it says the device is operating properly.  I then tried wireless to the FIOS router and I got limited connectivity.  I've never used wireless on the Dell before so I'm not sure what issues may be experience there.  Any help would be greatly appreciated.  The Dell is the only device in outr home experiencing any internet issues.