Well, mine is obviously more basic. They don't make it anymore either:
http://products.geappliances.com/App...ku=WES1130DMBB
Only 1.1 cu ft, but big enough for what we use it for.
And no, we don't "need" brushless power, but I'm not going to pay an extra $500+ for a diamond-encrusted gold-plated heatsink.