EagleWings
Headphoneus Supremus
Dx90 has been discontinued. Take a look at dx80 thread!
DX80 really interests me. I have been reading a lot about it lately. Chances are, at the time of release, the UI is going to be buggy and is going to take a few months and few FW updates to make it into a pleasurable UI. Since DX90 has been around for a while, from what I have read, its UI has evolved and is very stable and pleasure to use now.