It's exciting enough knowing that the ultra-rare Shin Megami Tensei: Persona 2 - Innocent Sin is coming to PSP, but this port/remake keeps getting better.

Theater Mode was one feature mentioned already, and will allow for Atlus to update the game post-release with new missions.

Even more exciting for MegaTen fans is the quest-creation tool. This feature will grant players the settings of Karukozaka High School or St. Hermelin High School, 10 NPCs, programmable rewards and item-drops, and complete control over dialogue. There has been no mention of trading quests.

Source: Andriasang