I'm getting a 5.1 setup for my computer and I'm a little unsure how to setup my speakers. I've read a lot of articles on general speaker placement but it seems they also have differences between them ...

Well, I'm trying to figure out the best places to position my new 4.1 speakers, and I figured it be usefull if there were sounds that I could use that moves front to back, left to right and the like ...