Corsair CX400? Thats a good PSU on a budget....oh and its black too, matches the case better.
If you overstress a cheap **** psu then it could go kablooey!! And fuse all your components together that is why the corsair is better, it may only be a 400w but it's waaaay less likely to blow up.
I've been a bit out of the loop when it comes to PC parts, but I recently saw a new brand - BitFenix and their cases look so gorgeous especially the survivor core.