I said there's very littledifference in the way the n-bodyprograms are coded but does thatreally mean the programs are thesame? Soon after the project hadbeen revived, 6 or 7 years ago Iremember an Ada programmerhalf-joked about comparing apples tooranges because the assembly languagefrom the Ada programs wasn't thesame as the assembly language from the Cprograms - so obviously like wasn'tbeing compared to like :-)