Asus continues to crank up its media PC related offerings, its latest are two HDMI equipped sound cards aimed at HTPC users or prosumers. Next week at CeBIT expect to see the Xonar DX sound card, a slimmed-down edition of its Xonar D2X card made to fit any PCI-E x1 equipped computer. Dolby Digital Live and DTS connect support is still part of the package, plus EAX 5.0 compatibility. Next up is the Xonar AV1, complete with three HDMI jacks and Asus' Splendid HD chip to assist audio and video mastering. Price or release date on these is unknown but we're sure to get a closer look once the show starts.