Have you tried contacting JRiver? If all else fails, I use dBPoweramp to rip to my server in FLAC, and playback through a SBT. The dBPoweramp allows you to edit and verify the tags and album art prior to the rip. I use MP3tag to edit the tags and album art post-rip as needed. So far, so good.
JRiver & Logitech Squeezebox Touch Problem
I have ripped many CD's on JRiver to playback on my SBT with little problems until recently. Now my ripped CD's are not being tagged and show up on the SBT as "No Artist" & "No Album". Tracks are shown alphabetically now instead of in their proper running order. No longer shows artwork. Tried iTunes and no problems like this occurred. Logitech said that it is an ID3 Tag problem with Jriver as iTunes is not having any of these issues. Checked all my settings (which I didn't change as far as I know) and could find nothing wrong. Any assistance would be appreciated.