I tried Video Studio 6 or

I tried Video Studio 6 or 7, and it was OK, but there were a lot of features missing. Then, I tried Pinnacle Studio 8. Worked better, but was loaded with bugs and was still limited. If I were you, I’d buy Adobe’s Premiere Elements ($100). You get 99 video tracks and 99 audio tracks, and if I had to guess I’d say that there are features like chroma and PIP.

Hope this helps