Cutting your grocery challenge

I've given myself a challenge starting on September 1 to cut (slash, actually) my grocery budget.

I've been taking inventory of all of the things that we eat, what we have stocked up in the pantry, and notes of recipes and such in an effort to reduce the grocery bill.

Would any of you like to join me in this challenge? If so, we could have an "accountibility" thread each month, or week, and let each other know how we are doing. It would also be nice to share tricks of the trade, sales, and recipes for each other, not to mention nudge each other along, which I'll bet that I'll need by the end of the month :)

Anyone interested?

Trish