[pstricks] issue with rput when including pstricks-add

[Michael]

Hello everybody,

I'm having trouble with 'pstricks-add' und rput. As soon as I include 
the package and use for example
\rput{1,1}hello
the text shows up at the origin.

My setup:
linux, dvi, texlive 2010 (also tried 2009)

The workaround a found is to use
\NormalCoor

but that doesn't work for me.
I want to use the 'pst-optexp' package whitch doesn't work any more if I 
put \NormalCoor there. And with \SpecialCoor the text is at the origin 
and not at the position where it should be.

Does anyone have an idea for me what I could try or is there another 
workaround for this issue?

Thanks in advance
Michael