I love Roland.

But when it comes to getting down to some real work. I end up diving into my Korg.

You should try out the Trinity. I have one for over 3 years now, and also then bought the Triton which I felt was sadly lacking in features. With the Trinity and all of it's upgrades, it should be all that you would ever need.

With features like
Reading Samples in most formats
Hard Disk Recording
Digital in and out. Also fibre optic
Why not forget about the Triton for a while and try the Trinity out. A real "pro" synth

I will never understand why Korg dicided to leave out half of the features found on the trinity when they were making the Triton.
You would think they would have upgraded on it and not done what they done.