sony dmx R100

I was just wondering if anyone here had any experience with the Sony DMX-R100 ditgital Console, and what your thoughts are on it.
I'm a recording student at MTSU and we use the console for our projects and I am still learning exactly how to work the thing. Anyone have any tips, tricks, or any troubles you have encountered with the machine?

I'm considering a purchase of the new Sony DMX-R100 and I was wondering if anyone had any opinions on it? Thanks.