We've been seeing demo units of in-car Blu-ray players at CES for years, but Audiovox is apparently finally ready to offer one for sale with its AVDBR1, seen here skulking about the halls of CES. Due in the spring with an MSRP of $349.99, it can be installed under the seat or in a storage compartment and is even BD-Live compatible with optional WiFi upgrade, available after a firmware update arrives later this year. Of course, even if you like video in the car -- usually for the kids in the backseat -- there's plenty of other ways to get