Good to know that it works for you :-)

You can use my wrapper DLL ("fmod3Wrapper.dll") for free for any purpose with no restrictions. Just make sure that you fit the FMOD licensing because you use in fact via my dll the FMOD audio engine ("fmod.dll").

There is a big page in the manual which covers the licensing. In short: if you don't go commercial you have nothing to pay, otherwise you have and if you are an Indie you pay only a few peanuts. See here for more details directly from the fmod creators: http://www.fmod.org/index.php/sales

To summarize (again): my DLL is only a wrapper. It provides an interface to FMOD 3.75 for both C-Script and Lite-C at the same time. In fact, you can not easily integrate the FMOD audio engine into Gamestudio projects natively, therefore I wrote the DLL. So, if you use mine DLL, you use also the FMOD dll.