Have you taken a look at what you HAVE to have in external software to get an S900 etc. up to these levels, too? Jørgen would be a rich man if he actually charged for all the essentials you HAVE to have!

Personally (no offense if you still work in the keyboard) I haven't used an onboard sequencer in over 15 years. Even the best of them pale next to Cubase...

And Roland sticking them in the WS division just goes to show what a 'negative' to the average keyboard buyer the word 'arranger' really is. It's got nothing to do with it's capabilities, which are still on a par or exceed others in the same price bracket...