PSR-225
This is one very versatile keyboard. Its sounds could stand some improvement,
compared to the other keyboards in Yamaha's PSR series. It is GM compatible
however, because all the better sounds (voices) are the panel voices. To really
listen to a Midi file you have to configure each track from bank 0 to bank 112.
This can be a pain.

Sureal
Now this is a good sounding synth, possibly the best I have ever heard.
It takes up a lot of CPU power (333 mhz) to render a simple Midi file.
To make up for that, it almost sounds like a real E-MU synth.
The basses, drums, guitars and piano voices are amazing...well, for a software
synthesizer. Back...