Fans of XBMC who've wanted their HTPCs to replace the higher-end components of a home theater setup, like Blu-ray players and higher-end receivers, are having their wishes fulfilled through a completely reworked sound system. AudioEngine, as it's called, can processevery stage of audio encoding and decoding, even with 7.1-channel formats like Dolby TrueHD and DTS-HD Master Audio. As the code uses more precise floating point math, the improvements can bolster heavily compressed audio and allow for upmixing from stereo to a native surround format. Sound should sync more closely to video and avoid any jarring interruptions from system sounds, too. The AudioEngine update is still limited to experimental nightly builds of XBMC, so don't be surprised if something goes awry, but it's slated as part of the main development track and should be a boon for just about any XBMC media junkie before long.