People are talking about the increased ZFS support in Snow Leopard and how this is great news for SSD's but so far I have not been able to find any figures as to what kind of performance increase we are likely to see. Does anybody have any idea yet? Maybe through using Solaris or something. Also heard that it will not be possible to boot of a ZFS under OS X, is this true? If so, is there really much point in including it in Snow Leopard?