I think the one more topic that potku mentions, is viewtopic.php?f=456&t=2246576
, which is also referred to in the second link potku gave in his post. This extension is actually in beta stage, so I think that's what you're looking for.
Also, you might want to see viewtopic.php?f=456&t=2259046
, which is 'something similar but completely different'
. However, this last one is only in DEV stage yet..