Search for all new posts from a specific forum

[محروم.كوم]

I believe what I need to do this is a wildcard for the search text or username, but "*" doesn't work.

This URL shows what I want to be able to do, but it's demanding a search term. I want it to return ALL new posts made after my last login, but only in one forum.

http://www.example.com/forum/search....tvisit&forumch oice[]=11

This doesn't work:

http://www.example.com/forum/search....date=lastvisit &forumchoice[]=11


Help? __DEFINE_LIKE_SHARE__