Adsense

I've actually never tried it but did look into it and they wanted me to pay a fee, a small one but still pay a fee, and I am leary about participating in anything that they are asking you to pay money but if its google it may be safe.

Adsense is good only if you have a high traffic site. I have had Adsense for the last 2 years and I have yet to make a minimum payout. MY site is not a high traffic site though.

Yes, there are many other advertisers. How much you can make depends on a number of factors, such as traffic, topic, keywords. I posted an article in my blog not too long ago: "Make Money with your Blog with Bidvertiser". You can access my blog through my profile and then just use the search box to put in Bidvertiser.

Adsense is definitely not an effective way of monetizing your web site/blog. Just like mirage108 said, it is only good for sites that have a lot of traffic. They pay very small amount of cents per click (which varies - its not static) and have very high minimum payout. If you have small or even medium amount of traffic, it will take you at least a year to reach 100$ payout. A lot better PPC is Widget Bucks. I use the "Flat Panel Televisions" widget with which I get 30c per click - I think this is the one that pays out the most. With this, even if you have small amount of visitors you will not have problems of reaching the 50$ minimum payout in a month. If you want you can sign up through me - http://www.widgetbucks.co...
Hope this helps

i use my blog to bring in traffic its easy to make one i list all my work at home programs with my proof of earnings there should be tips on my page go to my profile and click on the link

If you are having very good site with good content yes adsense is the best way to earn mony. Else you will not make much on adsense.

Hi, there's other methods of getting free ads and being paid per click, have a look at my blog on my profile page and check the ads, I do not recall how much exactly they pay but check the links.

well Google ad sense, is one of the best and fastest way to get money. if u want to try different thing u can try yahoo advertising but its for professional webmasters. if your site or blog does not produce more traffic as you expect, then Google ad sense wont be a good option for you.there are also other sites which pays for advertising although they pay less when compared to ad sense, but u can join them if u don't expect you blog or website produces more traffic.