do you live in a 2 storey home?
a simple method is to open the windows on opposing sides of the
house on different floors. typical laws of convection will send
cool air running through the 1st floor while the heated air raises
up out the 2nd.
curtains and blinds. if you leave your house during the day and
HAVE to shut all the windows, draw the curtains and blinds. less
light = less heat.
sites like these usually have some good tips, somewhere. the above
2 tips came from there, though i don't remember where exactly.
maybe the forums?
http://www.worldchanging.com/
http://www.treehugger.com
