I began using the Local Content Sources Settings section to add network paths for TV and Movies. These sources contained primarily shows and movies that had been recorded with other DVRs, primarily TiVo, Windows Media Center, and HDHomerun DVR. After getting reliable access to this content using the Channels Library, I also added a high capacity drive to the Channels Server's PC. In doing so, I added it as a Source under the Local Content section.

The drive I use for Storage for the DVR Database is not as large as the newer drive, and I find that I'm moving recordings off of it to other locations where there is more space on a regular basis. This has caused some inconsistency in the metadata from time to time, and it seems I may have been better off adding the new drive as a second Storage Path for the DVR Database.
However, now that I have so many non-Channels recordings on this drive under the Channels folder, can I still change it from a Local Content Source to a DVR Database Storage Path?