Word doc. included pics have lines with pdfcreator! Any clue?

 Hi!

I created a pdf file from a word document but the picures have fine tiny lines. I would like to make flyers with it, so how can I get the lines off? I use ghostscript, windows XP professiopnal sp3.Thanks for answering

Tor

Can I have a sample pdf file and a sample doc file?

 How can I do that?

mostly if u zoom in the lines disappear. they are only visible on-screen, not when printed.