Members of the disabled community urged Gov. Timothy M. Kaine yesterday to redirect $43 million earmarked for renovation of buildings at Central Virginia Training Center in Lynchburg to smaller, community-based group homes. Virginia is one of the few states that cling to outmoded institutional settings for the intellectually disabled, said Heidi L. Lawyer, executive director of the Virginia Board for People with Disabilities. She said Virginia is 46th in its funding for community-based services.