If I create custom styles within a presentation, the line style transparency
settings becom inverted after closing and re-opening that document.
Example:
Create a rectangular box, and create a new style. Assign a lign color and assign
this style to the box. The line style dialog displays 0% transparency for the
line (which is what I want.) Close and re-open the document: The line becomes
invisible, because now the line style dialog for the assigned style now shows a
transparency of 100%.
Now enter 1% transparency for the line style. Close and re-open. Bingo - now the
line style transparency is set to 99%
My guess: For some reason, when opening a document, the transparency for the lin
style is calculated as something like '100 - current transparency setting'. 
PLease fix since I don't want to re-assign all tranparency values over and over
again.