A system is provided wherein relatively low-end computers, such as portable, battery-powered computers ordinarily incapable of Internet browsing functions may be used to browse the Internet. The enhanced computing ability for such portables is provided by a unique arrangement having a...http://www.google.de/patents/US5727159?utm_source=gb-gplus-sharePatent US5727159 - System in which a Proxy-Server translates information received from the Internet into a form/format readily usable by low power portable computers 
