I have question about the interface here?

I know this is gonna be stupid but Is there a way that I can get notified when someone replies to my post??

SORRY for the stupid question.

Go to User CP, on top left of the screen.
and click on edit options
then scroll down to Default thread subscription mode, and change your settings there. I have no e-mails set up, because i don't want my inbox flooded. If you do have a subscription, you can edit how often you get e-mail updates by clicking on list subscriptions, which is on the left hand side interface of options menu.
It will show all your subscriptions, and just edit how you want to receive notifications for them, and you can delete subscriptions when you are done viewing a thread.

Thx mets appreciate it

Also, you can set your USER CP as your favorites page so that when you enter CC you will always start on your CP which shows replies to topics you've started and/or been involved in ever. I have mine favorites link set up this way instead of getting flooded as Mets stated.