Add the Yamaha DTX900K drum set to the list.
Pad and Cymbal triggering working flawlessly out of the box. However I do have an issue with the hi-hat implementation, and this could be a problem with the DTX900 brain more than anything.
Unfortunately any closing of the hi hat causes the Midi pro adapter to issue a yellow note hit (can't remember what the midi note equivalent is my kit uses.) I've tried setting the hi hat close articulation to a completely different midi note (or none at all) and it still continues to issue the yellow pad hit. Only option I've settled on is to close the hi hat operation to not allow closing at all. Not a happy solution but it does work.