I just went back to using Zone Alarm Pro as part of the Internet Security Suite. Now each time I start up Slacker radio service (www.slacker.com), it connects and plays one song and then locks up in a "fetch" mode. When I check Windows task manager, I eventually get the "not responding" message from the slacker site. Any idea what needs to be set in the zone alarm structure to allow Slacker to stay connected and pick up the next song? There were no connection problems with the firwall that came with this new computer.