SEO for my site

Hi! I have a site www.s-imco.com. Its a Google PR rank 2 now, a years site. I want my site optimized (I am not looking for the ranking improvement for the keywords now), only thing i need now is that in the google Analystics, all the keywords I m listing here must be the ones google sees at top keywords for my site. So don't include in your bid the amount for ranking in Google's search reasult, just google analystics. The keywords are: corporate instant messenger enterprise instant messenger company instant messenger private instant messenger secure instant messenger instant messenger Regards, Usman.