Themeflood Button Stacks by Will Woodgate
Button Stack (Not sure of source)
S, M L Sizes; Left, Ctr, Rt Spacing; Block or Text width; Bold Text; Outline Style; Rounded Corners; Bootiful Class
Buttonist Stack (Free)
TEXT: Font, Color, Line Height, Spacing, Shadow; BOX: Margin, Padding Gradient Fill Top/Bottom, BORDER: Color, Style, Width, Radius, Button & Text Shadow
Button Builder Stack (Free)
Formally the ButtonMaker stack, ButtonBuilder retains the useful option of being able to export the HTML & CSS code of generated buttons for use in other webpages (even those made outside of RapidWeaver)!