Generating PDF files with pdftex/pdftex_t type images

[Omair-Inam Abdul-Matin]

Hi,

I'm using Windows and I'm having trouble generating PDF files of 
documents in which I have some Xfig images with Latex text in them.

I can generate postscript documents fine.  I can also generate 
hyperlinked pdf files from lyx files that just include eps images. 
However, if I want to include xfig images with latex text, I can't do that.

I follow the following steps:
1. export from xfig to pdftex format
2. Include pdftex_t file in lyx document
3. export-> latex(pdflatex)

I get the following error
LaTeX Error: Unknown graphics extension: .pdftex.
 \includegraphics{1DTree.pdftex}
                                   %
Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

I've tried using tex2pdf on windows.  With tex2pdf the error message is 
suppressed but my final pdf file still doesn't include the image.  I 
have no problem generating postscript files with the image.

Does anyone know how I can solve this problem and generate PDF files 
that are hyperlinked and include xfig images with latex text ?

Omair