ZFS v28 on 8.2-PRERELEASE

[ciaby]

 I just downloaded and installed the latest zfs v28 patch (this one: 
 http://people.freebsd.org/~mm/patches/zfs/v28/stable-8-zfsv28-20101218.patch.xz).
 System boots fine, a 4-disks RAIDZ set get mounted properly, no 
 problems so far.
 Thanks a lot to all the FreeBSD community for this great piece of 
 software! :-)

 Ciaby
 P.S. Can i remove the SSD ZIL without upgrading the pool?