All of the physical processes and mechanisms used in the modern theory of evolution have been observed, documented, and examined.
There is no physical barrier between macro and micro evolution except speciation which has been observed.
You are simply adding another strawman on top of the one in your opening post.
I would encourage you to actually read a good biology book or another book on evolution so that you have a basic understanding of what it is you are trying to defeat. You might start with Origins. It is a fascinating read.
You state that the evidence is not found, yet evolution is one of the most researched models out there and it has not been falsified. New research on evolution is being done every day.
You are simply asserting things that are not true.
The first paragraph of your link is incorrect. This should cause you to re-evaluate your sources.
" Microevolution is the process that is responsible for the many variations of some species of living things, such as dogs and finches. Macroevolution is the mythical process by which one kind of creature, such as a reptile, turns into another kind, such as a bird. It is argued by evolutionists that given enough time, the small changes caused by microevolution can add up to big enough changes to create entirely new species. Although this argument may seem reasonable on the surface, closer examination shows that it must be false."
Speciation has been observed in the lab and in the wild. There is no barrier to evolution that stops it from creating new species.
The only thing that is mythical in this discussion is the supposed barrier between 'kinds'. Until the mechanism that would cause this barrier is determined (which it has not), it is simply not warrented to state that it exists. Of course, this would also depend on a testable and repeatable definition of kind other that 'that which has not been observed and that which evolution can't do'.
New genes HAVE come about through mutation and natural selection. There are many mechanisms that can do this. Entire chromosomes can be duplicated and then passed on through the population. This occurs in plants ALL THE TIME. Do some reading on Polyploidy.