BleepingComputer.com: Home Network Problem

I have a problem with my laptop connecting to the home network. The main PC and second PC is working but no laptop. I can see it on the others but can't access it. The laptop doesn't show Local Network in My Network Places. I have run the network wizard four times on the laptop and same thing. The network name is correct is there a setting somewhere I should check on the laptop? Why did the wizard work on the other PC's but not the laptop? I am running XP on all three of them. They are connected via ethernet cables to the router and all them can access the net.

Never mind it was a firewall issue, thought I had allowed everything but I didnt.