1) Either the connection between IR Blaster cable and HVR-1600 is wonky no matter how solidly you seat it or the cable itself is somehow defective (eg. a crimp in the IR Blaster portion of the cable) which is keeping the IR Blaster from being recognized. Just out of curiosity, did you try and see if the included remote control works? Just to see if the IR Blaster cable can connect to your card correctly.
2) If I had to put some money down, my bet would be on BeyondTV not recognizing the IR Blaster that come with your new card because the included IR Blaster was never meant to work with BeyondTV. WinTV2000 yes, BeyondTV 4.6 no. I may be wrong but I don't think so.
The only thing I have left to advise, if you really want to use your comp as a PVR, is to get the
IR Blaster listed on the SnapStream site. Mostly because I don't believe that they would sell a product that wouldn't work with their software.
Also there are a couple of other reasons. It would probably be cheaper than going with a PVR from Tivo or your cable provider.
If someone asked me about getting a PVR from my cable provider:
1) There's a monthly PVR service fee of $2.
2) I can either rent the PVR from the provider at $20/month ($24.95/month for an HD PVR) or buy it out right for $400 ($599 for the HD version).
All told, you're looking at $22 to $26.95 a month if you rent, or a cash outlay of $400 to $599 if you buy the unit. Not too good if you ask me.
If the PVR situation with your provider is anything similar, the costs really begin to add up after a few months. Even if you go TiVo, you're still paying an ongoing fee.
Now, if you were to buy the
IR Blaster on the SnapStream website:
1) you gotta figure $64.95 + shipping, just over $70 for a one time cash outlay is infinitely cheaper than paying some monthly fee
2) if you ever need more space for your PVR recordings, it's just a matter of slapping in another HD into your comp; with something like a TiVo, do-able but not as easy
3) because you have the HVR-1600, you can record both regular TV and over-the-air HDTV signals
4) this is more of a bonus than anything but there are a crap load of add-ons and skins for BeyondTV so you can adjust it to your desire
So that's what I have to say. Mostly because short of contacting Hauppauge Tech Support, I'm tapped out for ideas at this point.