Conversation so far:
When did Jim Cornette return to ROH?
In 2009, Cornette signed a contract with Ring of Honor to be their Executive Producer for the Ring of Honor Wrestling show on HDNet.
What is the OVW in terms of wrestling?
Ohio Valley Wrestling is an American independent professional wrestling promotion based in Louisville, Kentucky.

Question: What network were the matches on?
Self-contained rewrite: What network were the Ring of Honor matches on during Jim Cornette's tenure as executive producer?