I was intrigued by the warm, deep sound of the Virus series years ago whilst playing an Indigo. Had to listen past the techno presets (I despise techno) for the underlying character, which went MILES beyond what my VA's at the time could do. Finally bought a TI keyboard in 2006 because I could (those were the days
), before version 2 was released. V2 added all the crunchy wavetable stuff...essentially a whole new synth for free. Then 2.7, and 3.0...love it more every day.