you can tune hondata yourself if it's newer than s200. for an '07 there isn't much beside the two.

hondata made a good decision by releasing the software with the hardware so purchasers of their product could self tune if they wished. this combatted against people using freeware that cut into their sales.

the problem is when people get the hardware and software they don't know exactly what they are doing, even if they have tuned other types of cars. they can stumble their way through, but don't know hondas so they make a mistake or are less than satisfied.

for '07 i think hondata only offers a reflash at this time anyway, so no tuning is possible anyway. if you want to tune it aem is the only way. good luck figuring out the software with aem...there is a lot of features and screens to learn.