S.D.
1) Look at systems where you just put a disc in a DVD player and buy a microphone to plug in. They are cheaper and versatile - she could take it to a friend's or relative's house. But really, is she going to be able to read well enough to use it for another 2-3 years?
2) I prefer to use the cosmetic database. It rates the safety of all types of skin care by category. Many of those companies that claim to have the best products aren't rated very highly:( Take Melaleuca. They claim to have these great natural, green products. But their overall company score has a 3-5 hazzard level. 0-2 is where you want to be:( Mary Kay is 4-7. They rated just one Avon product, it got a 9!! Clinique got 3-8. Arbonne got 2-4.
http://www.cosmeticsdatabase.com/