First of all I am disappointed in the descriptions you have on your products, especially the DVD's. It does not give enough information to figure out if this is what you are looking for. It wasn't what I was looking for. It gives an overall view of what the guared does and I was looking for more detail.Secondly the DVD skips.I recently ordered two more DVD's from you but went to other sites to get more detail on the contents.FOrtunately, you were the cheapest in price. But next time, I just may order from the other vendors.I