I had a faulty tuner that didn't recognize any channels at all. So after many frustraing hours I sent it back for replacement. I decided to install it on my HTPC before my laptop to verify it worked properly. Everything installed OK and this tuner did find digital ATSC channels in my area. However, I can receive 21 digital channels using My fusion PCI tuner card but only 10 with the Artec and of those 10 only 2 are major network, ABC and CBS. No Fox, CBS, WB PBS, UPN that I can get on my Fusion Tuner. The ones I do get have voice sync problems that people have mentioned on the main forum. I used the software that came with the tuner and also tried the latest from the Manufacturers WEB sit. No Change. Has anyone seen this limited channel scan problem? Is there a way I can manually scan for a specific channel. I browsed the very long main Artec T14a forum but didn't see this mentioned. However I may have missed it, it was a lot of reading.