To cut/slice/dice:

http://www.amazon.com/Epicurean-Gourmet-18-Inch---13-Inch-Cutting/dp/B003MU9PJW/ref=sr_1_3?s=home-garden&ie=UTF8&qid=1351288784&sr=1-3

To chop/cleave/hack:

http://importfood.com/media/tamarindcuttingboard_10_1l.jpg