Modu lives! We had opportunity to check out one of Mobile World Congress’ most unique offerings today, and we were impressed to say the least. This handset could completely change the way people use handsets giving them a really simple way to actually use your set for music, in-car, or on the go. Hit up Engadget Mobile for a huge gallery showing off some of what modu can do.

After getting a look at Belkin’s unique podcast solution, the Podcast Studio, we thought we’d take a look out on the CES show floor for it, and we’ve got the pictures to prove it. Due to the odd design and poor choice of lighting in the Belkin booth, these photos look a little more arty than they should. Hey, we’re not complaining. Check the gallery and be taken on a magical visual journey.

Avis is showing off its new Where2 portable nav unit this week, a customized Garmin Nuvi 780 that will replace the StreetPilot-based units currently in Avis’ arsenal. The software has been mildly reworked to offer routing to Avis rental return locations and the like, but we think the best part of the customization is the bezel. Come on, tell us that red isn’t way better than Garmin’s own gray? Look for the new units to be available — by rental only, of course — in March.

One day we’ll all be taking home automation for granted when every new house on the market includes built-in support for controlling our fireplaces via our watch phones, but until that glorious future arrives the home automation noob has a dizzying array of choices to contend with. We checked out what Control4 has to offer in the way of centralized command over your media, home theater, lights, security system and temperature and found fairly clean, easy to use interfaces coupled with an array of choices for central control and storage depending on the scope of your needs, all compliant with the lovably-named ZigBee wireless standard. Hit the gallery for an overview of Control4 devices and configurations including their Home Controller HC-300 we heard about earlier this year.

After questioning Sony’s ability to deliver their 11-inch OLED TV to market earlier this year, Samsung comes into CES with a pair of Sony trumping TVs. Their 31-inch and 14-inch OLEDs easily best Sony’s 27-inch prototype and 11-inch production sets. Both of the Sammys feature the same amazing contrast which makes us swoon over OLEDs while offering 1080p video in a crazy thin panel. Samsung has no plans to take these production. Then again, with Sony’s XEL-1 already out there, we all know how Samsung hates to be second-best.