Sorry, not just map, but the whole shebang. I'm going to get in on the group buy from Justin but in the meantime I want to continue studying an L31 map and screwing with the software in demo mode, that in itself is incredibly helpful in understanding how the ECU makes its calculations and seeing just how many modifiers are in there. I don't want to confuse myself any more by reading about the LS1 Corvette tune or Envoy tune. I had an L31 tune but the computer got rebooted when I was at work and since I didn't save it I can't find the thread it was posted in. And if someone could clarify the diff between V1 and V2 that'd be great. Common sense tells me that V2 is better, but Justin says V1 would work with the newer yet 411 PCM that I'm too lazy to swap in right now. Ironically, the 411 swap + V1 would be close to the price of V2 on my stock '98 PCM.