Sales and income tax revenues have both slowed in Virginia, stirring Governor Kaine to push his financial advisors to prepare a revised estimate of the inevitable budget shortfall a bit sooner than first expected. The official estimate won't be available until early October, but legislators and analysts are predicting that the shortfall will exceed $1 billion. The Governor has flatly rejected the idea of increasing any general fund taxes. Pure spending cuts, unaccompanied by any tax increases, appear to be in Virginia's future as well.