I don't know if this is a wise move, but I just followed Google's suggestion and signed up for an Adsense account. Although, I've seen it used online, but I'm not totally sure how it works so take it easy while I test them out.
What ever happens, I will just keep an eye out - and follow suggestions that you might throw this way. If you have cool tips on how it works, please let me know.
Thanks for being there :)