Hi,
I was one of the original people at the beginning of this thread -- indeed, I received TWO bad Xecuter2-Pro's from Extreme Mods. It took them a whole week, but they were able to send me two replacements, which I plugged right in and worked perfect. I agree that a lot of people don't know what they are doing (call them a newbie, whatever), but if you tested out everything with a multimeter, and you are getting erratic behaviour from your chip, send it back! Originally, I got 2 chips... well both turned out bad, and this is my first attempt at modifying an Xbox. If you've double checked everything, don't listen to the people on these forums that might discourage you, or call you a newbie. Send it back and get that shit tested... apparently there was a bad batch, although they still deny it. Well did anyone ever think that the US is heavily scanning our mail system right now because of war? I mean, Extreme Mods doesn't even package their chips in anti-static material, let alone protect it from magnetic devices and such. The two-chip shipment from FedEX had the faulty chips; the two-chip shipment from USPS did not...
Just a little something to think about,
~MJ~