What you can do here:
Tip: The easy place to find the ids is in the URL of a particular post. This is the URL you go to when you click the post title link (on the thread view page). A typical post title link looks like (wrapped):
http://togo.tribe.net/thread/20050517-1056-4444-1337-000000000000? tribeid=2b27b261-8e2a-45fa-aeeb-60e5ad5bce4c&threads=true&r=10395# 20050517-1056-4444-1337-000000000001
The thread id is on the first line, the tribeid is on the second line, the parent post id is on the third line.