Interesting post. A few issues with it though:
The Universe (as defined above) came into existence some four-point smoothing billion years ago.
The first issue is unrelated to your point, but I thought it worth raising. The universe as it was defined either came into existence about 13.7 billion years ago or 4.x billion years ago or 2-5 million years ago.
. That law is a function of the restraints of the dimensions that we exist in (inside of this universe).
I exist in the dimensions of Height, Width, Depth, and Space-Time. Everything that exists in, and is a part of this universe has a causer agent (something that caused it to exist). If it is of sufficient organization and complexity I can say, with certainty, that it required an intelligence to design it. The universe has both organization and complexity; therefore, I come to the conclusion that it has an Intelligent Designer
The central problems lie here. You say that something that comes to exist within the universe must have a causer agent, and then apply this rule to the universe itself despite the fact that the universe is emphatically not within the universe. Another potential problem comes from the idea that complex/organized things have intelligent designers behind them. This is not necessarily the case.
Further, whilst the universe could be, at this time, quite organised/complex, its not very organised or complex. It seems to be quite basic from another perspective, most of it is entirely empty with relatively small, local collections of stuff spread about, interacting with one another. Certainly, if we look at the universe from a different time perspective it may well be seen as a uniform collection of energy. As such, whether or not the universe has any measure of complexity at any given moment is entirely relative to the observor as well as the metric used to define complexity (something you left undefined).
A final point: bkelly has not been on the forums this side of 2006 - so you probably won't get a reply from them.