A demo of Heroes of Might and Magic V is scheduled to become available on GameSpot Thursday morning. Highly recommended, and I'm sure it's gotten plenty of love since the betas.
Myself, I think I'm going to just wait until it's released, and stick to Oblivion, but at least I'll give it a peek... I've managed to go a week without PVPing in World of Warcraft, finally acknowledging that maintaining my ranking takes way, way too much time, so I think I'm cured of that now. Now I'll have more time for other games. Or, work.