We just found, that syslog-ng is an essential ingredient when building a Home Theater PC. For details, check http://www.fubar.si/2010/8/23/gentoo-ion-330-and-xbmc-perfect-htpc , a nice description, how to build the perfect HTPC using Gentoo Linux. The default syslog implementation is syslog-ng on Gentoo, which is a nice, hacker friendly Linux distribution.