With the MIDI style I added the rest (C.) at the last measure of the tag, but the C... still did not hold. I added some RealDrums to the song and it seems to work properly. I can hear a cymbal decay over a couple measures.
I just upgraded from 2009.5 to 2010 and download the new files. I haven't yet received the hard drive with the remaining files. Could this have anything to due with the MIDI style not working?