Use IrfanView with the Postscript and ImPDF plugins from http://www.irfanview.com to decrease the colors, reduce the quality, or whatever you have to do to shrink those PDF files.And it's free!

I use this command line to make black and white PDFs:
[copy or print]
i_view32.exe "in.pdf" /bpp=1 /convert="out.pdf"
i_view32.exe "in.pdf" /bpp=1 /convert="out.pdf"
Skrommel




