Thanks, nicknml.  I think this is the last hurdle but I am not able to make that leap.  When I attempt to create a folder and hit the right arrow button to share it, I receive a message stating "Action Failed! Error input data".  I even went to the manufacturer's website and made sure I had the latest firmware on the device.
Does it make a difference if the drive I have in the NAS enclosure is partitioned?  I think I read somewhere that only the first partition will be read on the LAN.  Not certain, though.  However, I was able to see both partitions when connected to my laptop via USB.  At one point, this hard drive was in a PC running Windows XP.  I'm not sure, but does Windows format the drive in NTFS?  The drive may have been formatted in NTFS.  I believe the drive needs to be FAT32 format, otherwise it won't be recognized on the network.  I think that the last step for me to do is to backup the drive and then format it.