For Blu-Ray fanboys that have been looking for the "stick a fork in them because they’re done" sign, your time may have come. Target has just announced that it will sell only Blu-Ray players in its stores this holiday season. The move begins in October with Target’s sale and promotion of Sony’s BDP-S300, which will run you about $500. This is hot on the heels of Blockbuster, who earlier dubbed Blu-Ray its NexGen format of choice. Will this the be move that sends HD-DVD to the BetaMax and LaserDisc graveyard? We personally use both, but what do you prefer?