Keyboarding Discussion

I need some help. My district is reconsidering the need for keyboard instruction. I need input from other teachers as to what works, what doesn’t, how long it should be taught, and by which method.
I have started a wiki that anyone should be able to click “Edit” and post comments. After you have typed in your response, please just click “Save” and we should be all set. The wiki is here: http://teachtouchtyping.wetpaint.com/
Thank you very much for any assistance.