ocr: EARTH AND ATMOSPHERE COM2601-19 PictuREbase SYSTEM REQUIREMENTS AVP IBM PC and Compatibles require: SCHOOL HILL CENTRE Microsoft Windows version 3.1 or later; CHEPSTOW (286 386 minimum); or higher 4MB RAM recommended recommended for GWENT optimum performance; 512K minimum NP6 5PH Video RAM; SVGA monitor; mouse. Acorn requires: RISC OS 3.00 or higher; minimum 2MB RAM; TELEPHONE 01291 625439 recommended to run with 256 colour FAX 01291 629671 640/480 resolution.