An ATA Rated Roadrunner: (The one at the bottom...)
http://roadrunnercases.com/products/index.cfm?cat=keyboardBased on everything I looked at, this is what I felt the best about. Its lighter than I thought, and is more stable than my old padded Tyros case. Which makes for more stable transport. Generous padding inside.
Being able to actually see how my Tyros would fit into it played a big part in my choosing this one. I wasn't comfortable playing around with measurements and a "you order it, you're stuck with it" policy.
It lists at $449.00, I got it for $229.00 at GC...