Thanks DieSse, that should be useful in combining some PDF files I'd like to.
It isn't the most user-friendly program I've come across, as all functions have to carried out at the command prompt & original file names may have to be changed.
At first, when I tried to combine/merge a couple of PDF files (each 5 pages long) into one, it refused to work. That is until I changed the file names to 1 & 2 (originals were longer & descriptive) & placed both in the C:\ directory (it couldn't follow the correct Windows' paths). Pleased to say though that the resultant single file was flawless : ) G