Most of you probably know this by now, but I will say it again:  I just love the internet for all the great freebie stuff you can get from it!  One fave site I have is the Homeschool eStore (link below).  They have really good freebies, a different one each week, mostly really great additions to homeschool for enrichment, etc.  I highly recommend that you subscribe to their free weekly e-zine so you never miss out on the freebies.  I have yet to buy something from them, but I'm getting pretty close!  The other great thing about this store is that all the products they sell are downloadable, so prices are kept affordable due to no need for hard copies, and no shipping charges to boot!  Check it out!

http://www.homeschoolestore.com/catalog/product_info.php?products_id=1919&affiliate_id=758