[TheMusicGeek]

Microsoft Visual C++ Runtime Library. Runtime Error! Program:....\MIcro Technology Unlimited\Sonverter\Songverter.exe. This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.

This happens every time after batch processing about 500 or so songs.

For what it's worth, Songverter 1.21, Vista 32 Ultimate, 2Gb RAM.