Ahh, not so easy to do - the command line that starts the player is embedded into the /bin/init binary that we don't have the source to. It may be that turning serial off can be achieved through a config.ini parameter - I'll ask you to check that out (and report back!).

If not, the only real solution that I see is to move the player binary to /empeg/bin/player.bin and create a shell script that calls it with the -s- option. But that would have ramifications for things like upgrades and stuff Certainly not something I really want to put on *everyone's* empeg. Let me look at that.