I was wondering if it is possible to display all the unread post since last visit?
Something many of my users have requested.

That was just one of the features included in the Threadcrumbs 1.3 hack. I don't have 6.5 installed, so I can't say if this hack will work as written. I have it installed with 6.4.1 and it's one of the most popular hacks I installed on my Board.

Jeff

No the dosearch.php has changed the parameters of searches. So It is beyond me to figure this out.