Yes, a good start would be a resizable interface, it is very difficult to work with EZkeys on account of the fixed resolution and awkward controls compared to the newer UIs the SD3, EZD3 and EZBass use. If EZkeys gets some love, Toontrack is positioned to be a strong alternative to Band-in-a-box which is so easy to work with. Toontrack offers better editing capabilities for actual tracking on account of the fantastic vsts and human performance midi packs. I am really looking forward to the day when I can track a whole rhythm section in an EZ interface… maybe something like EZ Studio? Or EZ Rythm? Or EZ Band? I’ve got lots more $$$ for you when you deliver Toontrack! 