kanto: here are my suggestions.
the image with the waves, is there a way you can get that in a vector image, it has many jagged edges and makes it look very unproffesional.
the second revision, you played too much too long with the lines around the name, show the name and then play with the lines all you want.
i would make the name of the company come in fast and strong, perhaps make it a little bigger or stand out some more.
dam()