meta tag, keywords, quotations, underline?

Hi,
I have a some questions about the meta tag keywords. how do I need to use the quotations in the tag? at the beginning and end or for each individual word or group of words? Example <meta name="keywords" content="mywords, mywords, mywords"> or content="mywords", "mywords", "mywords"> Another thing what about upper,lower case or a combination for each keyword. Does this matter to the search engines? Ex: MYWORDS, Mywords, mywords. When separating keywords with a comma do you use comma space or just comma? What about using quotations or underline keywords in the body text? I will have more questions but that's a start.
This is new to me1
Thank you!
thunder

Thats the proper way



Search engine dont care. the ones that do you'll never get traffic off them because no one uses them.



No space required.



Wont really make a difference.



You'll quickly learn that most popular SEs ignore the meta keyword tag because of abuse. Write good content and dont repeat your keywords too much.

Welcome to SEOChat

Hi,
What do you think about the double title idea? Reckon it's worth a try? I saw someone had a robots return 7 days tag on their page. Do I need to add that tag?
Thanks for the reply. pk
thunder

Not necessary. That might piss Google off. Read some of the threads. They have alot of great info. Hunting down backlinks that are relevant to your site will do alot more good than trying to trick Google.