As you know, I'm a great fan of reasonably affordable, high-quality, professional keyboard instruments. Until relatively recently, they've been getting harder and harder to find. Finally, Yamaha have properly entered the fray (the MM-series is horrible), joining Korg and Casio, with their MX-series keyboards.
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An MX61 could very well be the next keyboard I purchase. Yamaha have about the best sampled piano sounds out there, and they also do a great job with horns and strings -- both of which are lacking in my current rig.
For those with cash now, you can get the MX61 at Musicians' Friend or your favorite retailer.