Hubby and I spent some time looking at the cards and realized that we don't know jack about Latin. I started looking up Latin grammar and trying to figure out all the information on the cards. I am bilingual (I'm a white girl in upstate NY and I speak Japanese. How random is that?!) and thought that picking up Latin grammar wouldn't be hard. I was tremendously wrong.
Inspired by my ignorance and knowing that I want my kids to learn Latin, I started looking up language programs. It seems to me that the biggest ones used by homeschoolers are: The Big Book of Lively Latin!, Latin for Children and Latina Christiana.
I liked that Lively Latin had online helps, but their website looked abandoned by users. It is also pretty pricey (understand, I am cheap) and can only be purchased from their website. Latina Christiana had mixed reviews and minimal online support, but you can buy it from major retailers and it's very reasonably priced. I think Latin for Children is my big winner. They have a great website, Headventure Land, that has games that you can customized by what chapter you are studying. The books are well priced. The DVD is a little much, but you don't have to buy it.
I'll write a review of Latin for Children when I get a chance to use it this summer.