According to RPGFan
, Namco Bandai has announced 4 new titles in the Tales series, although 3 are remakes. Tales of Phantasia for PSP (the fourth platform for this game - SNES, PSOne, and GBA also), a new Tales of the World for PSP, a 3D remake of Tales of Destiny for the PS2, and a remake of the PS2's Tales of Destiny 2 for the PSP. No US release info yet, but there's a good chance at least the ToD will be ported over, and maybe the others.
There are some scans of the article here