Opera: Disable context menu on double click

I like Opera. It's fast, slick and clean but some of it's default behaviour really puts me off making it my default browser.
One of which is the double clicking of text brings up the context menu. The way I like to read is to highlight as I go, and often I do so by double or triple clicking text.
To stop this from happening:

• Click on the Opera button
• Go to "Settings"
• Select "Preferences"

• Click on "Advanced"
• "Toolbars"
• Untick "Double-click to display context menu"
• OK to save and exit

Voila! No more stupid context menu unless you right click.
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