Arduino Prototype Shield V.5  has a nice standard 0.1″x0.1″ prototying grid with big pads that comes with  stacking headers and plain header. It is  Compatible with tiny breadboards and there is a reset button and a general use button included in it. You can ues it with  UNO, NG, Diecimila and Duemilanove Arduinos. The power arduino prototype rails down the middle and sides.