Changing my username on the main site?

[Quetzalcoatl]

All right, so, since I was not able to find any topics similar to this one anywhere in this forum, I suppose it should be fine for me to go ahead and ask this straight away: Is it possible for me to have my username changed on the main site? It's not that I am planning on changing it right now, but I think I will possibly go for it (that is, if it is ever possible) whenever I manage to submit some new stuff, since I am, uh, well, kind of tired of my current username (Broozer). I apologize if the motive for all this is just plain stupid.

But yeah, right now I would rather just get this confirmed - the actual name change and stuff will possibly come later.

Thanks, in advance.