Swype has made a version of its predictive text entry software available for devices based on Symbian^3. To start, it is only compatible with S^3 devices' landscape QWERTY keyboards. Portrait keyboard support is still being developed.
Good to see that S^3 is already getting off to a head start. I have pretty high hopes that Symbian will slowly right the ship and Meego will be the kicker that fully gets Nokia back in the fight in the smartphone wars.