Are there any cards out there that have multiple independent tuners on them? I.e. a single card that will take 2 or 4 separate RF feeds and be able to tune each one separately? I ask because we'd like to be able to tune multiple transponders from the same satellite (or, if using a fixed dish with multiple LNB's pointed at separate satellites, multiple satellites) simultaneously with different polarization, etc. Putting multiple cards with a single tuner into a box is a possibility, but... There's a lot of empty real-estate on most PCI boards that I've seen, so it shouldn't be too much trouble to fit 2 (or even 4) receivers onto the same tuner board (and the form factor of board we're using here only supports 2 PCI slots anyway). Thanks, -Philip