What are you playing? Copy the fonts there doesn't mean that they are installed. And also they don't need to be installed there. Remove them from the Fonts folder, then please try what I wrote in comment 5 of bug 3949.
You missunderstand me. Under Vista you only have to move the files to the fonts-folder and the Vista Explorer automaticaly installs them.
So 50 % of your complaints were your faults, so perhaps the next time you don't write that RC2 is a total catastrophe. ;-)
This reffered mostly to the random crashs. Under RC1 I could work just as normal. With RC2 this is just not possible.
What seems to work most times is to create a document with some (1+) formulars and then scroll through your document.
Well I guess there is a connection to the font issue -- Erstellt mit Operas revolutionärem E-Mail-Modul: http://www.opera.com/mail/
