[MSrebel]

I know this may sound stupid, but how do you write .dll files in c++, and how do you implement them into your code. Also, how do you write .h include files? Is there some special format?

[Iron_Cross]

To write a .dll you just compile it as a library, rather than an executable. To use a .dll (speaking from a .NET Background) you just need to reference them in your project. To write a .h you don't need to use a special format. Just use a text editor.

[MSrebel]

Could you be more specific, I've never written libraries or .h files before.

[Iron_Cross]

You'll have to check your compilers documentation about how to compile it as a library. It's different for different compilers.