The group's principal activity is to offer integrated internet traffic and content management solutions. these solutions are designed to improve the availability and performance of internet-based servers and applications. the core products of the group are the big-ip, ip application switch and controller, 3-dns controller, global-site(tm) controller, edge-fx cache and the see-it(tm) network manager. the customers of the group are corporate enterprises, e-commerce sites, internet service providers and internet and intranet web-sites. the group has foreign operations in asia pacific and europe. software products accounted for 73% of fiscal 2001 revenues and software services, 27%.