Undetected Macro

Hey guys. I've been on MPGH for quite a while now. I regularly go through the forums for new hacks, I've even downloaded a hack...sadly that got me on the GGC list But that didn't stop, I still continue to play bf3. Anyway, I've read allot of website's and stuff and I've noticed that Macro's isn't really a hack seeing that some mouses has a built in macro. But the reason for this post is, I would like to know from you guys if anyone can tell me about a Macro (that is undetected, I had one that got me kicked). I would really appreciate it.