TheSixthAxis has an article up about the new content coming with Tekken 6, included is a new Tekken 6 Home lounge and unlockable rewards from within game!

Exclusive PlayStation®Home features include:

• TEKKEN 6 Title Lounge: Host Versus and Co-op Sessions: Gather friends and start matches from the Lounge within PlayStation Home; Online Scenario co-op mode coming free this winter;
• Home Rewards: Players have the chance to win exclusive costume pieces and furniture at the Lounge for their personal space.

Source: TheSixthAxis