I am familiar with VBulletin forums, but have never used infopop. I can't seem to find a way to be subscribe to specific threads without replying. I've only replied to one thread, and wasn't even notified when there was a response.

Additionally, I tried the search feature to see if anyone else has asked this before, but can't locate anything. Am I missing something?

You can't subscribe to a thread unless you reply using the Full Reply Form. When making a full reply to a topic, check the "Email Notification: emails sent to you whenever someone replies." option, located below the Instant Graemlins / Instant UBB Code™ boxes.

Thank you, Doug.

I appreciate your timely response...