I should have a bit more specific. For OTA, are you guys seeing any difference between the S3 and the Roamio basic? Although it's all digital, you have the sensitivity and selectivity of the incoming signal as well as how the signal is massaged into RGB or component. I'm pretty sure that I'm going to at least try the Roamio. The 4 OTA tuners is something I've wanted for a long time. Sure wish they'd offer it on the step up models.