If you're connected, delete LW's preferences folder when LW's properly closed. You'll find instructions in this thread, along with some other advice & tips to help if you're not seeing any search results
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If you'd like to get rid of the firewall icon, make sure that you're only using 1 software firewall. If your PC-Cillin comes with a firewall, configure it to allow LW & make sure the XP firewall is off.
What's the model of your Motorola? Depending on the model, there's possibly an internal firewall.