I sold my TwEECer a few weeks ago and got a Moates Quarter Horse. I got tired of waiting for Mike Glover to get the TwEECer bugs fixed and get on with the show. The QH costs about half what a TwEECer does and works about 3 times better. Still using Binary Editor and EEC Analyzer. The QH doesn't have the quirks that TwEECer has, datalogs faster and much more accurately. You can even do things like run an A9L tune on an A9P computer etc. Check it out at moates.net and in the FAQ section of eectuning.org.