Hi,
Most likely what you need to do is the following:
1. Disable the GS Wavetable. It is known to interfere with some devices and cause latency. You can do this in Composer by
- running Composer,
- clicking Setup -> MIDI Devices configuration
- clicking Port -> Select Ports
- UNcheck the box on the right-hand side for "Microsoft GS Wavetable Synth"
Then...
2. Install an ASIO driver. ASIO is a protocol (audio stream input/output) that practically makes latency disappear. There is a good free one at
www.asio4all.com
That should do it. Just set your keyboard as your default output device and enjoy
ttfn,
Sherry