Wal-Mart has announced plans to sell Dell Dimension desktops in its retails store beginning on June 10. The Dell Dimension Multimedia Desktop Computer will be available at all of Wal-Mart"s 3,400 retail stores. A second, Wal-Mart exclusive Dimension model will also be available at 3,000 stores. Likewise, Sams Club locations and Wal-Mart stores in Canada will see their own exclusive Dell Dimension models. "Dell is a proven electronics brand and adds a new compliment to our other high quality desktop selections, and we"re very excited to now bring our customers new access to a product they want, with the ability to purchase a Dell right away," said Wal-Mart senior VP of Home Entertainment Gary Severson.