If you were sitting and waiting for a the Virtual Console release of Chrono Trigger to fill your downloadable needs, you might want to look elsewhere. The ESRB rated Chrono Trigger for PlayStation 3 and PlayStation Portable, so we can probably safely assume it will be getting a PSone Classic release on PSN.
The PSone release featured some animated videos, but had some lengthy loading times. I’m not too familiar with PSone classics, but I’d imagine the lack of the disc would improve loading times at least a little bit. But again I’m not positive if that is true for PSone Classics.
Either way, it’s probably coming. So if you don’t want to shell out the cash for a SNES release, play on a DS, or wait for a Virtual Console release, this may be a good option.