Street Fighter III: 3rd Strike Online Edition Achievements
Complete the first tier of the challenge “Couch Potato”.
The Couch Potato challenge requires you to watch a replay with friends.
Select Multiplayer -> Replays -> Watch with Friends. Invite at least one other player to the room. Use the achievement trading thread to find other players. Choose a replay and watch it. You can also join another players replay lobby for the achievement. The achievement will unlock when after the replay ends.