I have Desktop - XP Home and Laptop - XP Pro. I set up the home
network on the XP Home with name "HomeNet". Now, in the network places
of the Desktop (XP Home) I see the desktop under "HomeNet" group.
Now, the laptop is connected through Wireless network to the router. I
can neither see "HomeNet" through the laptop, neither I can connect to
the Desktop.
Similarly, the Desktop cannot see the Laptop.

I'm having McAfee firewall on Desktop. Do I need to tweak any settings
in firewall?

What can be other issue for this?

Please help, thanks in advance.

-- Anand