Could you post a picture of your plant by itself? Sometimes seeing the leaves will help determine what you have. For starters, it is in the Oncidium alliance. If it has grass like tall leaves, it will be one kind....if it has tough leathery leaves shaped like a mules ear it will be another type. And other than growing information, you wont get much even knowing which class it is in. Often when I get home and discover I have gotten a no name, I make up a cute name for it so it helps to remember where and when it was bought.