steps are referred to as frames in the graphical version and I just do it by the console window updated every 5,000 steps which takes about 16 minutes on average. If you're using the graphical version, check the log files
This program keeps an eye on your WU and tells you when it will be done, how long each frame should take, etc. I think you can also have it hide the console window so it is not there also. Check it out everyone!!