If you are a software developer and wish to incorporate QuinZip v2.2 technology within your own commercial or shareware program then you need to license a QuinZip DLL. To obtain this license, contact: Quintessence Corporation Vice-President, Research & Development PO Box 31852 Palm Beach Gardens, FL. 33420 Voice: (407) 626-4377 FAX: (407) 626-1184 The standard DLL includes compatible Zip/Unzip routines which can be called from your Windows program. If you have any customization requests, please feel free to call and we will be glad to write them for you. For standard DLL and custom pricing, please contact us to discuss your particular situation. We will send you a QuinZip DLL License Application that fits your particular needs.