A viable option might be to hook up a laptop running energyXT as host. This would let you run, and chain together as many VSTis and VSTfx as you have processor power for.

Cheers,

s.

(edit)
Just tried this using the (free) asio4all driver to drive my KN2600 and energyXT via my desktop computer. Works a treat using the KN as master keyboard and audio output device.

I've just been trying out a technics song loaded from a SD card layered with a synth bass from an Oberon VST instrument played from the KN keyboard. Then I tried a 180Mb multisampled Steinway Grand piano. Superb quality, and zero latency.

The ability of the KN2600 to use the same lead for midi output and audio input is excellent! I'm happy enough with SD audio for extra sounds at the moment, but Bernie is right, the VST instrument route has fantastic potential!

[This message has been edited by sturgeon (edited 03-07-2006).]