Budget shoppers flocked to Wal-mart this past year to pick up Vizio sets, helping them to become the top-seller of LCDs in the US. Vizio is expanding the VW series to include 19- and 22-inch compact models, as well as upgrading the 42- and 46-inch models with 1080p. The 19-inch VW19L and 22-inch VW22L will launch in May and July for $399.99 and $449.99, and are intended for gaming and computing. The top end is bolstered with the 42-inch VW42LF, retailing for $1,349 starting in May, and the 46-inch VW46LF, priced at $1,749 with a launch date in June. The two 1080p sets offer many of the same features found in Vizio's other series, such as three HDMI 1.3 ports, ATSC and QAM tuners, 178-degree viewing angles, and a detachable base.