Draft stoppers for doors and windows

All, a good energy saver-tip - most of the energy loss through windows comes via draft through the crack between panes and at the bottom of the window.  I've found a bunch of places on the web to buy "draft snakes" - tubes stuffed with insulating material - to cut down on this loss:

If these url's wrap around on your screen, you need to merge them back into a single url in your web browser:

http://www.poconomts.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=Bdix&Category_Code=draft

http://www.lnt.com/product/index.jsp?productId=1899658&cp=1901015&view=all&parentPage=family#product_

http://www.amazon.com/gp/product/B00078ZJPG/ref=nosim/002-2125890-8215224?n=284507

http://www.vermontcountrystore.com/jump.jsp?itemID=6043&itemType=PRODUCT