Big time fan of CFL lights, if you don't get the absolute bargain basement kind, they should last an incredibly long time and I prefer the light (and the energy savings are significant).
Killing off power strips adds up fast, and getting a good ceiling fan helps reduce AC usage significantly. I have both a laptop/desktop computer for work reasons, but I've taken to using the laptop as my primary and turning on the desktop to backup files, render stuff, or play games, simply because the laptop is powerful enough to do most of my work, uses significantly less energy too.
you can also lower the temp in your fridge and freezer to average levels. Your milk may not be "ice cold" but that helps. Also if you have an electric water heater you can wash your clothes with only cold water (i do and they get just as clean as with warm) also you can get a timer for your water heater where it only heats at a certain time instead of keeping the water warm all day, You have to schedule your shower times but it will save money. Also obviously use less water and you wont have to heat as much water.
i save water by bagging my poos
i save water by bagging my poos