Convert doc to PDF

Hi...

I need to convert doc to PDF ! I tried using createPDF2 Service.. ended up in an Exception ''Unable to make new Connection to Adobe Service''...!

Has anyone encountered this kind of Ecxeption ?

Nexxt... I need to merge Multiple PDF files into a Single PDF file ? Using adobe Livecycle ! What kind of Service will serve the Purpose ?

renderPDFForm ?

Thanks %26amp; Regards

Karthik.