Well, I give up. I consider myself somewhat knowledgeable regarding something as easy as this. It's really quite simple: On the back of the 525 there is a MONITOR OUT with the option of using a S-Video cable or a RCA vid cable. I've tried hooking up both of them using different cables just to make sure there weren't any bad cables. Regardless, my Samsung isn't getting a signal from the HK. Now after almost 10 years being out of the loop I guess I will start to educate myself on what's new out there. Too bad I have to chuck this thing just because the OSD isn't working!