iSCSI support

[Wojciech Puchar]

> and growing. I'm currently looking at a Coraid AoE
> (ATA-over-Ethernet) solution since it seems to have good support for
> FreeBSD and Windows drivers in the works. On the other hand, iSCSI
> has Windows support and FreeBSD in the works.
>
stupid question: can anyone explain me the sense and adventages of iSCSI 
compared to say NFS? for me it's just some more layer to take lots of $$$ 
from people.