Quote services

While I'm at it, I figured I'd take a poll of what quote services you all use. I currently use esignal. It's okay, but I think their customer service is awful. Most of the time I don't have issues with their systems, but I have noticed slow opening price changes on some stocks and often their graphs load slowly.

When you call to complain, they tell you that the problem must be local to your computer and that they aren't having any system trouble.

Then, they tell you to shut down and restart... yawn.

So, anyway. Which quote system do you use?