Happy Thanksgiving, Holly!
What do you mean by "basic training"?
Groundwork? Starting a horse? Riding?
I think Clinton Anderson (like Getting Respect on Ground DVDs :: Downunder Horsemanship
) and Buck Brannaman (Buck Brannaman Home
) are really good for on-ground training. And just a little hint, check ebay for the used ones (as new ones are not cheap at all).