I would like to contact someone using DVDMaestro, is there anyone?

Thanks

Im using it and its great...

Yes I know it is great but, I have a problem and maybe any of you can help.

I have Maestro installed and also the Matrox DVD Player to activate real time preview, but what happens is as follows:

I am trying to build a slide show. I import al pics to the assets bin, place them on a video track and then when I try to preview it, the result is:
-Maestro takes it so slow to start the preview
-Once started, stills do not show with the same duration.
-Sometimes the preview becomes black even though the clock maker goes on.
-Pictures appear again and finally any of them appears like pixelated and the program simply freezes.

Any suggestion why my preview does not work properly.

By the way I have some interesting files in pdf including original manual, getting started guide and so... I any of you need these just drop a line.

Please any help would be appreciated.