Just started playing the game the other day. Its a port of the one I played on the Playstation way back in the day, which I feel is a port of an older game as well. I remember it came on a second separate disc when I purchased Chrono Crisis (a ridiculously good RPG).
Anywho, I am enjoying Crono Trigger DS. The DS has a lot of nice RPGs going for it, while the PS3 and Wii do not. Thus, Crono Trigger is the way to go right now.

