Ok probably a rookie quetion here but I have come to the end of my solution rope. I have a render intensive picture I am working on, a city scape with lots of glass and metal. Add to this about 15 poser figures and my render time is up to 16 hours plus. Also at this point I cant even edit the project anymor because just opening it takes about 15 minutes, then each click of the mouse causes another 10-15 minute delay. Just trying to rotate the view can take around an hour. Any suggestions? Also what is the difference in hi-res and low-res models, and how do I make one or the other. Thanks