Dell e310 upgrade

I’m starting to get annoyed with the reliability of the USB chip sets in my external disks (of which I have six), so I am considering upgrading to a home theatre style case for my Dell e310 so I can have room to move the disks to inside the case. There are of course warts — the Dimension e310 appears to have a BTX mother board (

which
causes
people
pain

). Additionally, no one seems to make a BTX home theatre PC case, which sucks.

So, I might end up having to replace the entire machine, which isn’t so cool. I’m gonna put all of this on hold until I can apply more thought to it.