Use google Adwords/Adsense which will definetly help you out.

What do you think the best idea to drive good traffic to your site...???

Best to use a combination of adsense and any affiliate products that will fit, Amazon sells most items and convert very well, you'll need to sign up to thier associate program.

Adsense or similar
+
An afiliate program
Can do wonders ...

I wouldn't recommend going directly to adsense.
At the outset, endeavor to drive traffic to your site.
That should be you first and primordial concern for the moment.
Until and unless your PR reach at least 2, it is not advisable
to place adsense as it would drive people into thinking that
money is all you want to have rather than make your site
a portal of great information.

I think Chitika is also an excellent source for ads. I've been having more luck with them than with adsense. But neither of them does much of anything if you do not have traffic.

Don't be fooled by books and sites that promise riches in a couple of weeks. It all takes time and a concerted consistent effort.

Good luck!

Originally Posted by metor

What do you think the best idea to drive good traffic to your site...???

In my opinion is the best idea to drive traffic to any site is link building... link building... link building...

google adsense and affiliates

Adsense and affiliates, but choose the affiliates after a long analyze to get things right.