For those of you looking for an improved version with accents etc: Kimberly Geswein has allowed me to rework her fonts and offer them with a (very generous) commercial license.
So if you need a professional quality Unicode OpenType or TrueType version of this font with a multilingual and expanded character set - you will find it here:
http://www.cheapprofonts.com/It_Aint_Rocket_Science_Pro
(Kimberly Geswein receives royalties from all sales)