help: wireless home network of 2000 and xp computers

One of my xp computers is not seeing either my other xp
computer or my 2000 computer. Conversely, my other
computers can't see my suspect computer. My other xp
computer connect just fine to the 2000 computer. The
suspect computer has occasionally been connected via
ethernet to another network at my office. What is the
deal?

It sounds like the suspect computer is not in the same
workgroup that the two other computers are in. Check that
the workgroup is the same for all three computers.

>-----Original Message-----
>One of my xp computers is not seeing either my other xp
>computer or my 2000 computer. Conversely, my other
>computers can't see my suspect computer. My other xp
>computer connect just fine to the 2000 computer. The
>suspect computer has occasionally been connected via
>ethernet to another network at my office. What is the
>deal?
>.
>