Check the listing for details. Edu-Science Volume 6.2 (PC, 2000, Disc Only) IE 4 Or Better Netscape 4+. Color: Silver, Condition: Good. Listed at 12.00 USD. This Edu-Science STEALTH Telescope software is a must-have for any science enthusiast. It can be easily installed on both Windows and Mac operating systems and comes with unlimited device usage. The CD format is perfect for easy access to its volume license category and language options in English. The brand Edu-Science is trusted for its quality products, and this STEALTH Telescope model is no exception. It is compatible with IE 4 or newer or Netscape 4+. This software is perfect for educational purposes and will provide a great learning experience for anyone interested in astronomy. We combine shipping. Reasonable offers encouraged. Thank you for supporting our very small family business. Happy shopping!