I have been trying to use a Terratec Cinergy T2 tuner with my XL100 so that I can record one programme and watch a different one. It registers properly via the Media Center set-up and seems to work fine. BUT, after an hour or so something goes wrong and if you try to change channels it gives a No TV Signal error and the only solution is to unplug the USB tuner and then it reverts to using the built-in tuner only and all is solved (but I am back to square one with only 1 tuner to watch & record with).
Has anyone else had any luck with adding other digital tuners to their XL100?
Thanks for any help.