Enhanced graphical interface

Ability to play movies (MPEG, AVI, WMV)

Copy & Paste objects between experiments

Digital recording of subject vocalizations

Increased display speed for bitmap transfers

Support for additional image formats (JPEG, PNG, etc.)

Improved options for network or ghosting installations

Support for presentation of stimuli on multiple video displays

Improved audio support (additional formats, increased length)

Support for UNICODE and international fonts

Support for new devices (Joystick, Parallel Port Device, Network Socket Device)

Enhanced support for larger scripts

Improved documentation and indexing of online Help

Professional version with enhanced capabilities