FreeBSD 8.1

Now I'm downloading FreeBSD 8.1 DVD. Release was announced today. New features includes
1) addition of zfsloader
2) zpool support updated to version 14 (passthrough-x aclinherit maybe very useful on terminal server)
3) support for new SPARC and Power PC chips (does someone really use FreeBSD on SPARC? it looks strange even to meet SPARC nowadays :()
4) contributed software updates...
Link to news: http://www.freebsd.org/releases/8.1R/announce.html
Among these features I like new zpool version and presence of zfsloader...

It's interesting, will FreeBSD/8.1-i386 be quite stable with ZFS mirror pool, 2 GB of RAM and KDE? Let's test it...