Acrobat Pro

I installed Acrobat Pro today, with the intention of using it, in conjunction with Photoshop, to build my final assigment as a single pdf file.  I had already constructed three trial pages in Photoshop, each page consiting of several photos on a black A5 background, with header and footer material togetrher with photo captions.  Acrobat successful merged the Photoshop files together and allowed one to optimise the resultant pdf file for size.