I recently upgraded to the 6620 from the 3310, and one of the functions I was really excited about was the dual tuner addition. I actually bought the m6600n and pulled the tuner card (t-411) out of my 3310, thus making what I thought to be a fully functional 6620n, but after getting it up and running, and installing the latest firmware (2.0.5), everything works great except that I can't record two programs at the same time, or exit a recording in progress.
Is this because I have the wrong tuner card?? I can't find the model number of the tuner in the 6620 anywhere.
Thanks for the help.