Problem with ecporting into latex

["Cezary Katner" <katner googlemail com>]

Hi,

I tried several times to export my dia-diagramms into a tex-file and then include it in my tex-documents. Unfortunately, there is no text (only shapes) in the output, when I compile the tex-file in a dvi-file or no shapes (only text) when I compile in a pdf-file.

I use the standard MikTeX and TeXnicCenter versions. I included the statement \usepackage{pstricks} in the preambule. What should I do to get the things right?

I would be very grateful if you could provide me with some working examples, 
i.e. a dia-file and tex-file. What I found in FAQ was not enough. 

Thanks in advance!
Cezary