My laptop kept overheating – it got very hot and bothered after a 4 hour meeting and really crashed out when I tried to attend an all-day conference – so the guys suggested they set up my desktop with a webcam, speakers and a microphone.  It was much simpler – and cheaper – than it sounds and it really is so much better – connected to the internet by a cable – not wireless – and they also fixed up an extra screen so I can see my documents separately.  Simples!