To begin with, Heroes of Telara is no longer Heroes of Telara. The game has been renamed Rift: Planes of Telara, a new title that reflects one of the most important mechanics of the game.
Trion also revealed a little more information about the mysterious SyFy MMO that they're working on. No elaborate details are forthcoming quite yet, but we now know that it will be an "MMO action game" set on Earth between 50-100 years in the future.
Finally, Trion unveiled End of Nations, which they say will be "the world's first premium massively multiplayer real-time strategy game." The fact that the game was an MMORTS has never been a secret, given that Trion actually named the game MMORTS for a while, but we've got a fair amount of new information with the unveiling. The game is aimed at existing fans of the genre rather than looking for converts, so players will be able to jump right into what they enjoy.
Check out the full story on End of Nations and Trion's other projects over at Gamasutra.