An article about an attempt to expand a dancearchive project: <P>'As president of the Boston Dance Alliance, the city's nonprofit outreach dance organization, [Ruth Benson] Levin has a love of dance and a penchant for chronicling its history. In 1997 she set out to find a home for the videotapes, reviews, programs, photos, newsletters and other snippets of dance history currently sitting in worn-out boxes or sun-drenched window sills of the many artists who have been critical to Boston's dance scene over the years.'<P> <A HREF="http://www.bostonherald.com/entertainment/arts_culture/danc05072000.htm" TARGET=_blank>http://www.bostonherald.com/entertainment/arts_culture/danc05072000.htm</A>