Windows encore to gimp pngs

[Gerardo Garc�a Cabrero]

Hello,

I have just installed Lilypond on a Windows 98 PC.

I�d like to know some guidelines for encore�s midi files processing.  I would
like to convert the postscript files into png files. 

Besides getting very different note values in comparison with the original encore
file, I can't load the resulting postscript file into the gimp, or the acrobat
reader.

Thanks in advance

Gerardo Garc�a