We have always been pretty frugal but since we moved we have kicked it up a notch. We made the decision to get rid of our home Internet. We're also going without cable too. I have Internet on my cell phone so that's our connection to the "outside" world. This might not be a great choice for your family but I love not listening to my kids fight over tv shows and playing the computer, instead they go outside and play for hours!
Have you made any "radical" frugal decisions lately?