There is a program called LinNeighborhood available at
Similar design to Network Neighborhood.
It should allow you to browse your Windoze shares in a GUI fashion. I downloaded the software, but have not tried it yet. You can find it in the networking section. I think it is available in tar form only.
You can also see your Windoze shares by typing the following command at shell prompt from within your /usr/src/samba/bin directory:
./smbclient -L //<name of windows mahcine>
This should give you a display listing the shares within the system in question.