Congrats on your fix. I had similar issues where my Win7 laptop saw all the shares from my HUB and LivePlus but my Vista Laptop did not. WDLINK software worked great and let me map the drives no problem.
Only issue you may run into is if you have the HUB using DHCP it may change IP addresses when you reboot it, then having to go back to the WDLINK software and reconnect to the shares. Solve is to setup the HUB with a static IP address.