When using a hardware MIDI synth of any kind, Direct Rendering is out of the question. This is because the processor that makes the sounds is outside the realm of your PC processor and thus it cannot simply do lookups and assemble the needed notes, durations, etc.

With a hardware synth, we must first record the MIDI tracks to Audio tracks. This is easy enough to do in Realband, simply arm a track for stereo audio and then play back the MIDI tracks only (Mute any Audio tracks for this pass so they don't get recorded as well) and hit Record starting at beginning of song and let the transport run through to the end.

Then use the Audio commands menu to save as a stereo .wav file or .mp3 file, whichever format you need.


--Mac