update on transition effect

Hi, 

In continuation of my previous message, I would like to add the
following points: 

1. The new page transitions available with PDF-1.5
(cover,uncover,push,fade) works with present bundle of 
PPower4, although it seems that post-processing makes 
the resulting pdf to be PDF-1.3 standard. 
I have not tried the Fly option, but I anticipate that will also 
work. I have modified the pagetrans.tex to accommodate 
these transitions.  A new entry in pagetrans.tex file will look like: 

\newcommand{\Fade}[0]{%
  \pagetransition{Fade}
}   

2. But I could not add new \pause styles in this way.  Suppose if I
want to define \pauseFade in the folowing way, 
\def\pauseFade{\pause[trans='Fade']}, the post-processing step 
returns the error message : ''Warning: Unknown transition effect:
Fade''.

Any idea/suggestion is welcome.   

Purnendu 
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