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We extend a previous improved action study of the Landau gauge gluonpropagator, by using a variety of lattices with spacings from $a = 0.17$ to0.41 fm, to more fully explore finite volume and discretization effects. Wealso extend a previously used technique for minimizing lattice artifacts, theappropriate choice of momentum variable or ``kinematic correction'', byconsidering it more generally as a ``tree-level correction''. We demonstratethat by using tree-level correction, determined by the tree-level behavior ofthe action being considered, it is possible to obtain scaling behavior over avery wide range of momenta and lattice spacings. This makes it possible toexplore the infinite volume and continuum limits of the Landau-gauge gluonpropagator.Comment: 24 pages RevTex, 18 figures; Responses to referee comments, minor  change

Infinite volume and continuum limits of the Landau-gauge gluon propagator