Jamman, it's bc I've been using Tyros since the first one, when Korgs were still being built like tanks. Also Tyros does have many advantages over korg (and vice versa). Most importantly, I have so many styles and samples that I've programmed for Yamaha so it's hard for me to just change companies. But if Yamaha has indeed dropped the voice creator and sample editor, and I cannot import my T4 creations, I'm done.