MSCHRAG,
The Down Button pressed 3 times plays the entire music database.
With a large database, it is CRITICAL to avoid the "rebuilding music database" because the times involved are so long. Usually, it ends up having to do this TWICE each time jEmplode gets working which results in a massive waste of time. I would say if you could put in some kind of "smart" rebuild time as you mentioned that would go a long ways for avoiding the "rebuilding music database" problem by increasing the chance of completing a resynch. i can't recall if 16000 took 40 minutes per rebuild or 40 minutes to get jEmplode back up which is 2 rebuilds.