I see 
Running a test server at home (OS : RedHat 8) i don't have these "problems". I like the things Richtext can do. For now, at school, I disabled Richtext as administrator. It isn't that big of a problem but I will look into it.
Today I fetched the latest Beta cvs from sourceforge, upgrading from cvs goes really great !
Thanks for your reply's,
Herbert.