I’ve finally made progress with the IR Blaster portion of my PVR-150. I have not yet configured it to work with my cable box, but I was finally able to get the little red light to come on. In case I do something stupid and mess these files up before I get it fully working, I’ve attached them here for future reference. Again, these are not fully functional, but I get output from IRW and an IRSEND will turn the light on. hardware.conf and lircd.conf