I was wondering if a gadget like this would be useful to the solo miner?

[PurpleLotus]

Might cut down on the cost of a rig.
http://www.cubix.com/products/gpu-xpander/gpu-xpander-desktop

[exahash]

Might cut down on the cost of a rig.
http://www.cubix.com/products/gpu-xpander/gpu-xpander-desktop

Have they sent you pricing yet?  I'm waiting to hear back.

Their site makes them sound like an Nvidia shop... wonder what they'll say if I ask for just the empty boxes to stick my Radeons in...