Not a biggie, more just curious... I use Chrome on my MacBook most of the time. If I try to log in to the DireTV web site I get "Invalid Server Certificate". I called DirecTV on this and suggested there was a problem. They assured me there isn't and suggested I try another browser. Sure enough it works fine on the same MacBook using Safari. This has been so for several months. I've run into a few other web sites where I have to use Safari instead of Chrome for other reasons, but not "Invalid Server Certificate". Mostly just an annoyance but wanting to satisfy my curiosity.