Shin-Sensei sent this in:

As was reported earlier today, TNA videos are now actively available via Sony’s PlayStation Network video store. Interestingly, HDnet also was included in the deal, and Episodes of Ring of Honor Wrestling are also available for download. Episodes of both ROH and iMPACT are retailing for $1.99 per episode.

On a Side note, the variety and vastness of the PSN video store has been greatly improved today as I surfed around it. They introduced many networks and production companies that had not seen exposure on the PSN before. Given such a dramatic roll out of content, it may only be a matter of time until WWE gets in on the action.