Olympus DSS Player Standard 1.0 provides computer support for Olympus DS-Series, WS-Series and VN-3200 and VN-5200 PC digital voice recorders using Windows 2000 Professional, XP Professional, XP Home, Vista and Windows 7. Functions include USB file download, file playback, editing files, conversion of DSS files to WAVE format and archiving files. The installed application provides for the purchase of an optional Plus upgrade that enables splitting and joining files and compatibility with voice-to-text transcription software. The CD also contains DSS Player Plus for Mac that provides computer support for Olympus DS-Series, WS-Series and VN-3200 PC and VN-5200PC digital voice recorders on Macintosh platforms using Mac OS 10.3 and later, excludes: DS-3000, DS-2000, DS-660, DS-330, DS-320, DS-150, DS-10 and DM-1. Functions include USB file download, file playback, editing files, conversion of WMA and DSS format files to AIFF format, archiving files and splitting and joining files. This MAC software version is not compatible with older foot switch RS-25, only the RS-27.