basically an optimization question. I tested all 4 of the disks in my pool with Scanner, they all did about 250-350MB/s, so my USB controllers are good. I enable jumboframes on both the host and clients. Internal SSD has fantastic performance 600MB/s to the buffers and sustains 250-300MB/s after that. I have network i/o boost on, but I cannot get more than about 600Mb/s over the gigabit network, and I'm expecting to get 900+ with overhead. Any tips at things I should look at?