If Onei Solutions' speaker-infused TV stand was a bit too extravagant for your den, why not consider Sony's completely classy alternatives? The new RHT-G series follows up on last year's model by including three new HDTV stands that include multi-channel audio systems. The RHT-G950 is designed to hold sets from 40- to 46-inches, while the RHT-G1550 handles big screens in the 46- to 55-inch range and the RHT-G550 holds those 32- to 40-inch models. The G950 and G1550 each host a 5.1-channel array of speakers with 470- and 550-watts of power, respectively; the small