attempt to access or search the Services or Content or download Content from the Services through the use of any engine, software, tool, agent, device or mechanism (including spiders, robots, crawlers, data mining tools or the like) other than the software and/or search agents provided by Life On Air or other generally available third-party web browsers;</li> <li>send any unsolicited or unauthorized advertising, promotional materials, email, junk mail, spam, chain letters or other form of solicitation;</li> <li>use any meta tags or other hidden text or metadata utilizing a Life On Air trademark, logo URL or product name without Life On Air’s express written consent;</li> <li>