another Mini-ITX case (I know you want server board) but it looks pretty cool
http://www.silverstonetek.com/product.php?pid=452
Am in the process of setting one up as my HTPC
Personally, I always duplicate my media on seperate drives.
My music collection sits at slightly over 1.5TB and I've just upgraded the music backup drive to a 2TB.
being that 2TB drives are coming down in price, it's a cheap and easy solution...
@BobbyTables
you could consider this
http://www.moddiy.com/products/PCI-Expansion-Slot-to-Dual-2.5%22-IDE%7B47%7DSATA%7B47%7DSSD-Adapter-Hard-Drive-Rack-%282-x-SSD%29.html#.UH3jDvUQ6h8