racks, and motors: Automaticshade.com (in=talled those for new Yankee Memorial stadium in 2000) $2567=60 per shade with motor mountings and tracks, multi channel rremotes $10= - $125. See <http://www.automatedshade.com/exteriorshades.html> SeeSa=Usa.com $2680 in 5% open fabric with motor mountings and tracks,=multi cha