Just keep your SEO basics right and you should be fine. You may also check http://www.seobing.info/search-engine-optimization-tips-for-bing/ Regards, ASHISH THAKKAR
You should continue to build backlinks and updating the content. Bing is no different than any other search engine. Hope that helps.
It looks like Bing or Live throws less weight on backlinks than google. So, I do think there might be another way to promote in Bing!
I have heard bing has started giving good traffic to the site. Although less in comparison, but better than none.
But i have another question. Does somebody have experience that some building technique that is good for Google is bad for Bing and inversely?