there no such ideal kw density as i can put and if you are ranking well in google try to up your kw density for your targeted terms so that it can help you rank well in yahoo too.. and age and quality of links matter too not only numbers..
and talking abt live i don't really give it much importance.

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Actually i don't keep yahoo in mind while optimizing any site my main focus is always google and I follow its guidelines while SEOing my site. however i have read for yahoo on page and off page both matters..

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I've found that the quantity of inbound links is very important in Yahoo! while Google seem to focus more upon the quality and relevancy of links, Yahoo! also do this too but maybe to a lesser extent.

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Just 2 links in sig files please. Paz.

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yahoo and google use different ranking algorithm. First of all check if you are indexed in yagoo in general? Probably your site is banned in some way?

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I tend to have the opposite problem.
I looked at your site and see that you don't have any
text heading tags containing keywords
Yahoo likes H1 or H2 tags contaning your keywords
-the larger the text the better - it looks kinda crappy
but definately helps

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