Base rate increases on much of VVC's gas delivery business led to increases in revenues for 1Q 2007 compared to 1Q 2006. However, fluctuating natural gas prices caused revenues to fall as the company's cost of gas sold increased. For more info, see: http://news.moneycentral.msn.com/provider/providerarticle.aspx?feed=ACBJ&date=20080501&id=8573270