Adding other meta tags

Can some please tell how i can add extra meta tags to my ZC?

I am trying to add these 2 tags but can not work how to do it.

Also my discription tag shows my discription and also my key words. How do i fix it so that it only shows my discription?

Any help is appreciated.

When you find out I would love to know the answer. Sorry for posting this way but its the only way I can now track this post, as i am attempting to dp the same thing.

Hello and also sorry , i also need to knwo that answer :)

the issue i have is that some how my meta tag pick up my catagories list , only after that i see my keyword, i try adding changing or deleting all my keyword, but still it dose pick up my catagories,
i use the catgories meta fuction , and even if i will not used the catagories meta tag , it still show on the meta tag

( I am checking my meta tag with this site http://www.submitexpress.com/analyzer/ )

please responed ,

Thankk You in Advance

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