Create PDF file size query

[FrankWaters 0]

I have a set of Jpeg files which I want to combine into a PDF.

When I do this in Nitro, the Jpeg files (combined size of 60MB) gets reduced to a PDF of 20MB. I was expecting a like-for-like PDF with a size of 60MB. This is the standard setting in Acrobat.

My question is how can I produce a PDF file with the approximate same file size as the Jpeg files. 

Any help would be appreciated.

[Steven Zakulec 60]

I think what you want here is to go to Settings on the Create PDF screen.  You'll choose Custom, then choose Options.  Then you'll want to set Downscale DPI to "Keep original DPI" for all three image types.  Hit OK, and then you should get the PDF you want when you finish.

If that doesn't work, please give me some more details on your setup.