How can I easily play movies on my new HD TV?

I’m looking for an easy way to stream a movie to my HD TV. I don’t want to have cables running all over the place and I really don’t want to be messing around with WiFi. Is there an easy way to just do it?

How do I get IPv6 working in Windows 7 ?

I upgraded to Windows 7 Home Premium from Windows Vista on both my laptop and desktop computers, so I can use Homegroups to share files between them. However, when I tried setting it up I got a message saying that IPv6 is required. How can I fix it?

How can I create my own hotspot?

I’m going on holiday with my family and we have 5 laptops between the lot of us. We’d like to connect to the Internet, but buying a 3G card for each computer would jut be too expensive. Is there a way around the problem>?