A few visual Q's & LG digital audio systems
 

I recently got an LG RU-52SZ61D DLP as a "hand-me-down." 1080i became passe' or something. I'm trying to max out the picture quality first, then focus on sound. It has composite, S-video, 2 component, VGA, and DVI imputs, but no HDMI. Currently, I have both my PS3 and 360 hooked up with component cables. Toys R Us has the 360 VGA cable on clearance for $10 or so. Would the picture quality between the YPbPr and VGA even be noticeable? If I used the HDMI A/V cables on the 360, I'd have to get an HDMI->DVI adapter. Would that even make a difference?

Ok, now about the audio systems. I'm looking at the LHT754, LFD790, and for S&Gs, the LHT888. Has anyone heard pros/cons or had any personal experience with them? With the HDMI output, I already know I'll have to use the aforementioned HDMI->DVI adapter and seperate audio cables.

Why would you limit yourself to LG audio systems? The company isn't known for audio. You have much better options out there for a home-theater-in-a-box (HTiB). Onkyo being chief among them.

Interesting. A DLP cannot be 1080i, so....interesting. Reminds me of the excuses on the little cards at the humane society.

As someone who loves his LG bedroom LCD and his LG French Door Refrigerator, stay far away from an LG audio system.