I have my first Mac on order, a Mac Pro and yes I'm switching from the dark side. I have read in several forums that people are not having good luck with eSATA cards running on Leopard. Everything that I will be moving over (from a Windoze computer) is on an eSATA drive so I have an obvious concern if the data will be movable. Could anyone that has input on cards are working and what is not working please let me know. Thanks!