Lower Heating Bills

 No, DIY:happy hasn't succumbed to spam hackers, we're actually telling you how to keep your house or life cool without spending a billion hard-earned dollars (or a billion of your parents' hard-earned ones).

30 Ways To Lower Your Heating Bills
The Dollar Stretcher
Ben's Tips To Keep Cool
MSN's 25 Tips
Lifehacker's Reader Tips

15 Instructionals until the contest!