I've been in blogging for more than two years and i never expect that i will learn such thing as blog advertising. I really learned a lot from blogging and just like last night, i discover another interesting stuffs to help my blog to generate more traffic and to increase pagrank. Good thing i discover Adwords and the how it can help me and my site. However, i found this Adwords quite complicated and very hard to understand especailly on how to get a good quality score. Good thing, i found some Adwords Guide at http://www.1010adwordsqualityscore.com and discover how to get a good 10/10 adwords quality score! You better check it out too!