Hey all, just got home and crawled up on the roof (new house so I didn't know this sorry) and the views sw and nw are clear as a bell but I have no chimney.  House must have been built with a gas fireplace and there is just a tiny little pipe for the exhaust.  So all is not lost but now I need some help with mounting options.  I'm ready to order an HDHR3 and a Winegard HD7694P to feed it, but I need some suggestions on mounting.  
Thanks in advance!