What are some sports that don’t make you gain muscle too much but help you slim up? Please give me some examples. I know cardio is good, but what would be some others? And is yoga good to get slimmer too?
And is that "step-machine" good for sliming up too?

Running and swimming are both examples of great exercise regimes that do not ‘bulk’ a person up. You could also investigate dancing, and if you don’t think dancing is a ‘sport,’ boy are you in for a surprise! Dancing is a great way to exercise while doing something truly enjoyable!
Yoga is never a bad thing. Pilates is also great!

I am looking for links to viewer numbers and ratings. Maybe a list of the top 10 sports by television ratings/viewers. I have a bet with someone at work that the world series of poker gets better tv ratings than hockey.

i dont know the actual rankings and orders but ill give you my list of the top 10 sports in the USA

World series of poker doesnot get better rankings than hockey for one thing

the top sports are(in no specific order)
wrestling
boxing
hockey
basketball
baseball
football
nascar
golf
tennis
soccor
and college Sports

I need a heavy duty sports bra for my super active lifestyle (sparring, martial arts). In addition, what specific exercises can I do to reduce the size of my chest? I’m only 5’0 but wear a 32C/D and would like to reduce my size to a more athletic shape and to be able to wear tank tops without spilling out of them!

Get an Enell sports bra. It will hold you in without a doubt. Sometimes I go with a regular bra and a sports bra but I don’t need that with an Enell bra. Trust me, this thing is going to keep you in.