We've been experimenting with mt-daapd, a multi-threaded implementation of iTunes music sharing (http://www.mt-daapd.org).  Audio is limited to our particular subdomain and cannot be copied.  iTunes, however, presents a challenge.  We would like iTunes to ALWAYS sort by song name and to always display some of the columns that are not displayed as part of iTunes' default behavior (i.e composer).  Does anyone have a trick to force iTunes to display particular columns and which column is used for the sort order?  We've looked in com.apple.iTunes.plist to no avail (on a Mac, similar preference file in WIndows).