Back in 2004, DVI switching with multiple DVI (HDCP-compliant) inputs wasn’t available in any low-cost processor. Now it is, which gives you one more good reason to consider an outboard video processor. Not only can Lumagen’s $999 VisionDVI do a good job of scaling all sources to the native resolution of your TV, it can also provide the connectivity, adjustability, and switching flexibility that many modern sets lack.