Sounds promising. I’m asked fairly regularly to help fix the PC of a friend or family. Sometimes it’s pretty hard to talk them through a fix without actually being there and seeing what they are seeing. I’ve set up TightVNC in a few instances. Talking someone through the TightVNC and router setup can be a chore as well at times. The upside for this extension is cross-platform capability!
http://news.cnet.com/8301-30685_3-20117619-264/chrome-extension-enables-remote-computer-control/
