Saw a video clip online from msnbc about saving money etc and they mentioned this site http://www.shortcuts.com
it's not working yet but they said it should be coming in the next few weeks. Looks pretty interesting if it actually works out.
From what they said appearently you register your store cards, select what coupons you want linked to your card and when you shop and swipe your card it automatically takes off the coupons..at least thats how i understood it, might be worth checking into.
German and taking over CVS and Walgreens one coupon at a time!