XBMC

XBMC Publisher's Description:
XBMC is a complete media center for your Mac. Play back 1080p content with your Mac Mini, with support for AC3/DTS pass through. Full-featured Video, Music and Pictures features. This is a port of the popular XBMC media center to the Mac.

WHAT'S NEW

Version 0.4.5:

* NEW: High quality software upscaling is now supported. You can specify preferences in Video -> Player as to when the scaling is enabled and what scaling algorithm is used. This makes a huge difference when viewing SD content. This definitely takes quite a bit of processing power, but the good news is that decoding SD content doesn't.
* NEW: Monitor blanking is now supported. When selecting a full-screen mode, you have the option of telling XBMC to blank the other monitors. The preference is in Appearance -> Screen. I suspect Martin will be happy that he can stop throwing a sweater over his iMac, which sounded like a fire hazard to me.
* NEW: The built-in web server now works. Among other things, it serves as an alternate remote control for those of you using a laptop as an expensive remote. Make sure to set a port above 1024.
* NEW: You can now store your own skins in Library/Application Support/XBMC/skin, to avoid having to move aside and reinstall skins every time you upgrade. Thanks to d4rk for coding this up!
* FIX: A crash when reading WMA files.
* FIX: The OS X mouse cursor sometimes made an unwelcome appearance in full-screen mode.
* FIX: Settings that made no sense for OS X have been removed to reduce confusion.