[quote=Jorick]
You can unsubscribe from a topic by clicking the red Unsubscribe button that will be to the left of the New Reply button (just to the upper-right of the top post on a thread page) for any thread you're subscribed to. This should remove it from your list of subscriptions. EDIT: Just tested it with this thread. I was able to subscribe, see it on my subs list, then unsubscribe and it was gone.If you're talking about actually deleting a thread, it is not possible but has already been requested before.
[/quote]

I tried it and it doesnt seem to work I can unsubscribe the thread at all