When you are in board view (as opposed to in one of the forums) if there is a new topic in one of the forums it will have the word new in the bubble icon.
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If you click on the word new it will bring up a list of threads that have either been started since your last visit or topics that have new replies since you last visited.
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That will also work if you see the word new next to one of the sub forums.
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Once you have the list of topics, if you click on the word new next to the topic name then it will take you straight to the new replies and saves you having to scroll down to find them.
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