We live in an ever changing world of electronics -- which is the way we like it -- but sometimes we try to hold on to the past. It's not that we don't like progress or change, but it's just that we feel that for us to throw out all of our old stuff and replace it with new stuff, that the new stuff had better be an improvement. Recently we started playing with Vudu again, and one thing we realized we missed in our review was the fact that HDMI is required for HD viewing. We find this new trend to kill component video a real drag, but wonder is it time to let go? We know that custom integrators don't like HDMI, but other than that, are we the only ones holding on to the ability to use existing custom cables that don't fall out on their own?

When the dream of interactive television was sold to us, it was envisioned that it would be in the form of something on the TV, but honestly we really like HD video on our TV set and definitely don't want some generic looking graphics gumming it up. Luckily the trends have been more up our alley and fit perfect into our lifestyle -- which is having a coffee tables laptop instead of some cheesy book. In order to access the new features like; multiple camera angles (or all four at the same time), live chat room, on demand replays, and the usual live stats and drive charts, during games on the NFL Network, you'll need to be a Verizon customer (Internet, TV, or DirecTV via Vz). So even if the Pats v' Bucs match up wasn't enough to draw you in this Sunday, these new features alone may make it worth your while to check out.

It's been a while since our TiVo Series 3 upgrade how-to feature -- the Series 3 is no longer in production, and has been replaced by the HD model. Even though functionally the Series 3 and HD models are nearly identical, it turns out that internally they're not quite the same beast. In our original post, we referred to a boot CD from Weaknees that had all the necessary Linux and MFS utilities and SATA drivers in one tidy package. When the time came to upgrade our TiVo HD, we did a little research, only to find that the Weaknees CD doesn't support the HD model. Follow us below the fold to see the approach we took to upgrading our TiVo HD.

At long, long last, we've finally picked a winner for our biggest (and most time consuming) HD contest ever. It took us a while, but after poring over almost 3,000 entries we believe we've finally unearthed our favorite sad setup around. The honor (or dishonor?) goes to reader Samuel Goldstein -- congrats! We know it's hard to imagine that our + $5,000 worth of gear will match up to his 19-inch Zenith Space Command TV, RCA VCR from 1995, recycled car speakers, or the "picture-in-picture" that is a Citizen portable television, but we think he'll manage. Watch the video "tour" of the winner's "system" after the break, and be sure to check out all the other painful entrants in the gallery below.

This week's Ask Engadget HD question is near and dear to our hearts, and quite frankly, it's one of the best inquiries we've heard thus far. After a veritable onslaught of wireless HD, wireless HDMI, WHDI and other cord-free HD apparatuses were introduced and trumpeted at CES 2008, the hubbub has completely died in the months after. Sure, we realize many firms were simply showing off unreleased kit back in January, but it seems the push for untangling one's components has been (at least momentarily) halted. Check out Jeff's concerns for yourself:

"When is wireless HD finally going to hit the market? Philips introduced a wireless HDMI product that never saw the light of day; now Belkin (FlyWire) and Gefen have announced similar examples at CES, but there's no word on when either will hit the market. Yes, this technology comes with a large price tag, but when will those willing to pay for a clutter-free setup have the chance to?"

Beyond all that, we're wondering if these kinds of products will even impress once unleashed. In our experiences, transmitting loads of data over any form of wireless setup has been prone to dropouts, hiccups and all sorts of annoyances. Heck, even PowerLine has yet to overcome the stigma attached to it -- and it's a wired technology! Personally, we're hoping companies with wireless HD wares are taking the time to perfect them rather than handing them over unpolished, but still, will you be willing to subject yourself to possible early adopter woes when this stuff finally greets retail floors en masse?

Got a burning question that you'd love to toss out for Engadget HD (or its readers) to take a look at? Tired of Google's blank stares when you ask for real-world experiences? Hit us up at ask at engadgethd dawt com and keep an eye on this space -- your inquiry could be next.

After taking a look at the realities (or lack thereof) of dynamic contrast, reader caveman posed a question that we found quite intriguing. There's little doubt that higher actual contrast ratios on televisions generally lead to sharper blacks and better overall image quality, but where does a number stop becoming a factor of importance and start becoming an overpriced bragging right? In his own Neanderthalian words:

"I'm looking to buy an LCD TV soon and was wondering how much of a difference contrast ratio made? Where does the cutoff occur where a higher ratio just isn't worth the increased cost?"

Yeah, we know stipulations around set placement, surroundings, etc. all come into play here, but why not give Mr. caveman a glimpse into your own experiences? Have you moved from a low contrast set to a high and seen a noticeable improvement? Have you watched your buddy's G Platform plasma and walked away unimpressed? What's your take on the matter?

Got a burning question that you'd love to toss out for Engadget HD (or its readers) to take a look at? Tired of Google's blank stares when you ask for real-world experiences? Hit us up at ask at engadgethd dawt com and keep an eye on this space -- your inquiry could be next.

Given the smorgasbord of choices when it comes to picking up a digital TV converter to prepare for the looming 2009 cutover, there hasn't been much said about which one actually performs the best. Quite frankly, we're assuming said comparison hasn't been done simply because of the inordinate amount of work that would be required, but we aren't underestimating the power of the people. Check out what's been on Roberto's mind:

"With the analog shutoff coming in less than a year, I have to start worrying about 2 TVs in my house which will need tuner crutches (ATSC receivers). I would normally postpone the expense as much as possible, but my federal $40 coupons will expire in about two months now, and I want to get the most bang for my buck. Anyways, do any of you, TV gurus, know which of the US government-approved ATSC receivers had the best tuner and the best interface? Where do I get one? I don't want to bring one home and realize it only tunes 3 channels and it is a pain to operate."

There's no doubt each DTV converter will operate slightly differently, and we're hoping that by now, a number of you have been able to procure one and can give your opinion on it. So, tell the world how you feel about your recently purchased converter -- good and bad, we want to hear it all.

Got a burning question that you'd love to toss out for Engadget HD (or its readers) to take a look at? Tired of Google's blank stares when you ask for real-world experiences? Hit us up at ask at engadgethd dawt com and keep an eye on this space -- your inquiry could be next.

Okay, so we dutifully updated our PS3 software to version 2.20, and took it for a quick spin. Granted, the removal of portable copy from the release lowered our expectations, but we really wanted to see what BD-Live is all about. During the install, we got a dialog to "... allow Internet connection from BDs" that got our attention. Hello, BD-Live! The number of discs with BD-Live content makes for slim pickings, but we popped in a copy of "War." Based on what we've seen, you can strike this title off the Profile 2.0 list -- despite what we'd heard before about this being a BD-Live title, we didn't notice any special extras on our updated PS3. We uncovered the BD-Live enabled version of "Yakuza Fighter." It's without a doubt, the lamest game ever to grace our PS3: you set a sequence of moves and then pit your sequence against the other player. Once you're done, your scores and moves can be kept associated with your online profile for future fights. Think "scripted rock-paper-scissors" here. Even more disappointing is that we found it impossible to get the "Resume play" function to work with this title. The feature did work just fine on other discs, however, and is a welcome addition to our fragmented lifestyle. We'll hold off on a verdict until more BD-Live content becomes available, meanwhile perhaps we'll try to grab a copy of the other BD-Live disc, Saw IV, and see if the BD-Live Easter Egg hunt yawn-fest continues.

UPDATE: We found the BD-Live enabled game on War, and updated the post with the info. - Thanks, Dave C!

Soon after the format war came to a close, we wondered what HD DVD adopters would do with all their red-related hardware / software. We were also curious to see if fencesitters and red supporters alike would be quick to pick up a Blu-ray player given the (still) lofty prices. Now, however, we've got yet another angle on all of this -- what if closeout HD DVD players were viewed as DVD upconverters on the cheap? Take a glance at Larry's inquiry:

"I was thinking of picking up a HD DVD player and using it as an upconverting player, but I'm not sure which one to get. Which HD DVD player upconverts the best? For what it's worth, I'm working on a 52-inch 1080i HDTV without 720p picture capability."

All things considered, HD DVD players marked down substantially aren't a half bad investment if you're already interested in a bulk of the films out there on the format and you're in need of an upscaling DVD player. So, for all of you still clinging tight to your HD DVD decks, how's the upconverting treatin' you?

Got a burning question that you'd love to toss out for Engadget HD (or its readers) to take a look at? Tired of Google's blank stares when you ask for real-world experiences? Hit us up at ask at engadgethd dawt com and keep an eye on this space -- your inquiry could be next.

We've had digital TV tuners for years, but for many there's a lot of anxiety associated with trying to ensure you're ready for the analog shutoff. So to do our part in helping to make the digital transition a success -- and to get some much needed cred' with the mother-in-law -- we set out on a quest for a DTV converter box.

Finding a DTV converter box that is eligible for the $40 voucher is pretty easy, in fact, in almost every place we looked, we found 'em. The problem is that the voucher is only for $40 and since those who actually need one in the first place are too cheap frugal to pay for cable or buy a new TV, every penny counts.

In our review of Audioengine's AW1 wireless audio adapter, we tipped our hand a bit: our interest in Audioengine's products started with the idea of setting up wireless surround channels. Let's face it: nobody likes fugly wires running along the baseboards, pulling wires through the attic (when it's even an option) is a hassle and carrying wires through crown-moulding isn't exactly plug-and-play, either. For rear-channel purposes, pairing the AW1 along with active speakers makes sense, especially if you're trying to minimize the aesthetic downside of your audio setup. Putting a whole separate receiver in the back of the room is no way to go, and even a small zone amplifier is just another box you're going to have to hide. As luck would have it, Audioengine has a small active speaker, the A2, that fits the bill. Much like the AW1, however, the A2 had some surprises for us.

In case you missed it from this year's CES coverage, wireless connectivity across your A/V gadgetsphere is poised to be the next big thing, and one look behind the component stack of a modern setup will tell you all the reasons why. It's a rat's nest back there! Unfortunately, like most CES "big things," it will be a little while before this new feature really breaks out into mainstream products. But while wireless video may have to wait, the lower bandwidth requirements of audio make it a good candidate for wireless. With that in mind, we decided to take Audioengine's AW1 wireless audio adapter for a spin. Follow us after the break to get our experience with these little USB dongles that promise to set your audio free from its copper cage.

NiveusMedia has always been known for making the coolest Windows Media Centers around, but when it comes to playing content from other places on your top of the line Media Center, you were on your own. We completely understood where Niveus was coming from, not wanting to get involved in the grey area of the business, and while the My Movie plug-in works really well, we always felt Niveus needed to provide a solution it could support. And after a quick visit to the Niveus demo at the EHX's Demo Alley this week, we got an up-close look at the new Movie Gallery plug-in -- yes it supports ripped movies -- and it is exactly that. This cool feature will bring together all your movies from whatever source, (DVD, recorded TV, VideoGiants, Blu-ray and wherever) and give you easy access to your content. We have to say we were impressed, but what we really want to know is when Niveus will allow us to try it out on our DIY box, like Niveus does with its Companion software.