Forgive me for the duplicate if this is one, I couldn't find any other threads for this. Has anyone tried Mail 4 (Snow Leopard's Mail) on Leopard? If so does it work? I am thinking about extracting the mail installer from the snow leopard install disk and giving it a go. -Edit- Why - My company is upgrading to exchange 2007 servers and I want to get used to using mail to sync with them. I haven't really messed with it much yet though, I have barely even played with snow leopard so far.