Yeah, i had my setup tuned on Neptune. I have a D16Z6 on boost and i paid 400$ to buy the hardware and have it installed in my ECU w/ chip. For the moneys worth, Neptune is a great way to go, but then again not many can tune it... in fact the guy i use is the only Neptune tuner in the whole state of MD. But with an AEM boost solenoid added on we have my setup on a progressive boost, i.e manual high/low switch. In low boost i run 4lbs-1st gear, 8lbs-2nd, 13lbs-3rd-5th gear; in high boost i run 8lbs-1st gear, 13lbs 2nd gear, 19lbs 3rd-5th gear.. i can even turn it all off and run off the waste gate which is 4lbs. So ask around any shops that can tune and see what they use, and ask what capabilities that software has etc. If you want to be able to have almost any shop be able to tune your car, you can soend the 700$ to get Hondata s300 which will come with everything you will ever need to tune.. Or you can tune on a local software, again like my example of Neptune or YBLEGAL's with eCtune.