What about using a USB-to-Ethernet adapter? Is there anyway to get that working with the Rio Central? I can't for the life of me (except for cost savings) think of why they didn't include an RJ-45 jack and Ethernet support rather than a stupid 56K modem. That seems like a step backwards from the empeg. How can you network that on a LAN even if you wanted to? And what about using 3rd-party apps like emphatic with it? Can any of that custom software (or that specifically written for the Rio Central) be installed and configured to run on the unit?