if yes then how?
[font=georgia]Sure, I do it all of the time.
Use XSL to transform XML to FO and then use an FO processor to generate the PDF.
what is basiclly FO and do i need to install something for it/?
and what do i need on the pdf client so it will work/
FO = Formatting Objects
If I rememebr correctly(Its been several years when I used it)
You will need to download-install a processor(3rd link)..