EXS 24 Logic Sampler Users Group

Geniuses,

Do any of you out there know how to convert Kawai K3 files to EXS format?  

I contacted the Kawai tech & site and downloaded their 'Internal.k3p' and 'Cartridg.k3p', 
but can't open them.  

I also downloaded their K3 Factory files with no file extensions (ex.: K3PD01), the K3lib 
which had only one file: K3EXT_G.  I also got a K3 Folder with 17 .SYX files.  
What to do—that's a question.

I'm working with Logic Pro 6 and it's EXS24 Sample Editor, but just can't get any of these 
files to open or convert.  H E L P ! !

Mitchell