MIDI Manuals splits your MIDI keyboard into two independent manuals (zones). Each manual can be assigned with a its own MIDI instrument (patch) and you can play both hands with two instruments in real time. Supports GM and XG instrument sets.
Wave Clone allows you to share Wave (MME) devices (ports) among several applications. Many audio (wave) drivers are single-client, allowing only single application to use port at same time. Wave Clone brings a multi-client feature to these ports.