I've been playing around with ZFS FUSE on Ubuntu and the ZFS binaries from MacOSForge and although there are some issues, it seems like the benefits may outnumber the problems. I'm still getting the hang of the zpool stuff, not quite as easy as what I'm used to, but I guess the times they are a changin. I haven't heard of any major filesystem corruption from either of these packages, unlike the ext2fsx package for OSX and the hfsplus utils for Ubuntu. Anybody have a shared ZFS partition on their Mac? Have you experienced any major problems? Care to share how you went about setting it up?