Progress monitor... Extract .jar file into Zeta directory. Create shortcut on desktop, add java -cp zeta_progress.jar zeta.JShowProgress totarget line.
Pretty much gives same info as the control center though. I'm not sure if thats the right way, but it works. Had to do the same to the client just to get it running, thanks to Bionic for that one. I just use the Control center, same info less hassle.