[pdftex] fonts under dvips

[Leonardo Orazi]

Hi I'm a newbye in usinf pdflatex.

I am using the MikTeX distribution under Win NT.

When I generate a .pdf from .tex file I obtain a document with a very
poor quality on the screen.
The printed version in OK but the resolution on the screen is very low.

( an example here:
http://diem101.ing.unibo.it/personale/orazi/testo-20-12-2001.pdf )

What's wrong?
I tried to change some parameters but nothing happened.

Bye

Leonardo