I've merged your posts - please remember that double-posting within a half hour of yourself is against our rules!
This forum is a little slower than some forums and may take a few hours before someone will get to you, and with St. Patrick's Day things going on, it's distracted people who otherwise might have got to this thread before now. ^^
But to answer your question, If you go to the top of the thread there should be something called "Thread Tools

". Click that and it'll bring a drop-down menu one of which is "Subscribe to this thread".
I hope that helps!