LifeView FlyVideo3000 PAL-N
This is by no means a complete guide, and applies to a card bought locally in Argentina, so different ones might have different tuners. My card is equipped with LG TACP tuner (NTSC plus PAL-N and PAL-M).
Modify /etc/modprobe.conf by adding this line
options saa7134 card=2 tuner=39
Then, restart the driver by rebooting -- Windows style! -- or by unloading and reloading the module:
rmmod saa7134 modprobe saa7134 card=2 tuner=39
Execute tvtime with the following command:
tvtime -n PAL-N -f us-cable
This will set the program to accept the strange scheme used by PAL-N (that is, PAL color schemes with NTSC tuning frequencies). You will then be able to autoset the channels and your personal preferences.
This is just a basic setup so you can watch TV. Investigate further to take advantage of FM radio, and the rest (although everything should work fine).
Hope this helps, but if I can help you with something else, just drop me a line at mlreta@datafull.com
Good luck, and enjoy tv watching!