Condition to show ONLY TO THREAD OWNER?

[addamroy]

would that conditional work in one template and not another? Shouldn't it work anywhere if it was going to?

Basically I'm just going to put a link under the first post of threads (probably in the postbit_legacy template) in a certain forum, and only show it to whoever created the thread.

I'm just using this code inside the advertising spot to get it working in the first place, I can use other conditionals here just this one you provided isn't working. Nothing shows up at all.