From what I heard, the 04 Absolute will be slightly different than the 03. The 04 Pure is from the same mold as an 03 Absolute, like Aaron said. The only structural difference I remember was that there are some changes in the molded in fins. There is also a bit more 3 stage rocker. The graphics are different, too. I think they awesome. I pulled these pics from wake.com.au. I think the 141 will be my next board.
2004 Absolute 141 ----- 2004 Absolute Platinum 134