the TI software suite installs several plug-ins. among those are variations for the entire TI range and for the TI snow. usually when a plug-in doesn't show up in logic, something went wrong with the audio unit validation. please have a look in logic's audio unit manager and check, if the "Virus TI" plug-in is present but disabled. if it's disable, select the plug-in and hit re-scan. it passes the scan here without problems.
