[dtomcat]

That window needs to stay open. When you close that window, you are actually closing the program. if you remove the pause command, then the window would close automatically when the program stops running. So I believe the nuisance they are talking about is only the PAUSE portion as it requires your input to close the window. Only way to remove this window would be to call it in the background (would have to google that if it's even possible, but i'm pretty sure it is).