Samba

# install required programs
sudo apt-get install smbfs
#sudo apt-get install smbclient

# mount windows share from command line
mount -t smbfs -o username=,password= /// /mnt/

# fstab
echo "//192.168.0.22/video /home/cam cifs auto,user=guest,uid=cam,gid=cam 0 0" >> /etc/fstab
mount -a

# test share
smbclient //win1/share1 -U foo

# Links
http://wiki.ubuntuusers.de/Samba_Client_cifs