A complete set of Rosetta Stone materials for learning Mandarin Chinese at level 1 Includes: CD Roms for Windows and Mac, a handbook for teachers, a User's guide for levels 1 & 2, a curriculum text System requirements are : Windows 2000 or XP, Mac OS 10.3 or higher, 256MB RAM 250 MB free hard-drive space 16-bit sound card, 800x600 display resolution Speech Recognition feature required A headset microphone 2007 edition. Priced to sell- a good chance to try out the system to determine whether it works for you before investing further! In good used condition, all content intact. Sold as-is; no returns, refunds or exchanges. Payment by cash or bank transfer only. Meetup at Holland Village.