This study utilizes data from clinical reports of 1441 youth and adults in the USA to examine the types of problematic Internet experiences mental health professionals report as clients' primary or secondary presenting problems. Overall, clients who present in treatment with an Internet problem are more likely to have problems related to overuse of the Internet; use of adult pornography; use of...

The Dynamic Host Connguration Protocol (DHCP) was designed to allow the frequent allocation of resources and connguration information useful to Internet hosts at boot time, including Internet addresses in particular. It turns out that getting a new Internet address is crucial to the problem of enabling the movement of Internet hosts from one network to another, and thus DHCP is quite relevant t...