After using Qcharts for 2 years and hearing all the bad raps, I've got to say, esignal is horrible. At least at Qcharts when you had a problem you could talk to somebody with out paying long distance or holding forever. The chat people at esig are plain ignorant. They pretend like you don't know what your doing. And, I never had this many glitches with software. Sometimes it's not very pretty. One thing after another. Not a happy camper!