Save Energy

Do you have any Energy Saving tips that you want to share? I am trying to lower my power bill, but am stumped as to what else I can do around the house. We have switched all our bulbs to the energy efficient fluorescent. We keep our heat around 65 degrees all the time. We turn lights off in the rooms we're not using. But, we do have a freezer, and my computer is always on. I also know that I should unplug the things that I don't use all the time, like the DVD player and the VCR. What I want from you is a tip that I haven't heard before, or something that works for you. I am open to any and all suggestions.