Don't know why but this is a new fresh installation. Made extra sure that all the security patches are in, check the system services and ensure that only those that are needed are running, drivers are updated to the latest version, running on internet surfing and winamp on the background .. suddenly the unthinkable happened!!! The bloody thing HANG!! Any advise where to start looking to solve the problem, definately don't want this to happen when I am in the middle of doing my assignments or work ??