just in case you haven't seen it yet - -
"A new version is available for download free of charge.
TIOS 2.0.1 is a maintenance release for OS 2.0 which every Virus TI user is recommended to install. The new version mostly fixes issues introduced with version 2.0. It also installs some new sounds which illustrate the capabilities of the new oscillator models in the user library folder. A detailed list of changes can be found in a document called Change Log.pdf within the Documentation folder"
http://www.access-music.de/downloads...op&category=18