TKD

I am having trouble getting a list of songs and connecting to the web with Napster. I am able to make the initial connection with Napster but when i try to pull a list of songs or go to the help section. It fails.

Here is what I am using to connect to the web:

Win 98 SE
I.E 5.5
Cable modem
LinkSys Router
ZoneAlarm Firewall

The router was installed a couple of days ago and Napster does not seem to work. I haven't used Napster in a while so I do not know if the Router is the problem.
My roommate, who is also connected to he Router, is able to use Napster.

Any help would be appreciated.

TKD