To order your version of ChemWindow contact: SoftShell 715 Horizon Drive Suite 390 Grand Junction, CO 81506-9916 (303)242-7502 (303)242-6469 (fax) Prices as of August 20, 1991: ChemWindow (3.5" or 5.25") $395 ($229 Acad. or govt., $69 Student)