Connect Dell Inspiron with your TV

I want to connect my Dell Inspiron with my tv, so I could watch tv whenever I want, without burning new CDs. So I connect a 4-pin S-Video cable between my Dell a scart pplugged to TV. I set up my Pc. It works but it is without color.
I start to study and I find out that Dell Inspiron and probably others PCs uses 7-pin S-video instead of 4-pin. So What I really need is a 7-pin Video cable to connect to my tv. Here the schema:
What I/you need is a 7-pin to RCA jack or a 7-pin to 4-pin+RCA cable.

Visit: S video