I give up....

It turns out you can not enter a decent text using the two most popular browsers: In Fire Fox, there is the spellcheck problem. In Internet Explorer, spellcheck works fine, but the line break feature is working even though convert line breaks is checked under settings.

This is really like a joke, so I give up. I am switching back to Fire Fox and will try using Fire Fox's own spellcheck. However, any help with any of these two issues would be most welcome...