My pvr 150's remote control receiver cable also seems to have an ir blaster with it as well. It is split off from the receiver cable. I have digital cable and I am going to set up an ir blaster. But will the one that ships with the pvr150 work? Has anyone made it work?

Yes. It's been discussed here and I believe that there is even a howto on the Wiki. http://www.knoppmythwiki.org/

Please use the search function with the keywords "ir" and "blaster", you may also want to add "pvr 150". Remember to click on the "require all terms" radio button. If you still can't find it, add "site:mysettopbox.tv" or site:knoppmythwiki.org to a Google search for the same terms.

Thanks for the search tips. I always have trouble getting good results from phpbb. From what I can tell it is not supported yet. Correct me if I am wrong.

Actually my impression was that various people had made it work...

I was not able to find a definitive here is what you do to get it to work. My question is where do I send the signal? If anyone has mad this work and remembers of or can find an explanation I would really love a link.

I have the pvr-150's ir blaster, here is the link to the walkthrough

http://mysettopbox.tv/phpBB2/viewtopic.php?t=6206