The only thing laughable here are your stupid, ignorance-based questions.
Once again you have shown that you have an abysmal understanding of how evolution works and that you have an absolutely no knowledge of the evidence for evolution.
Either that, or you are a troll trying to make creationists look stupid.
Evolution does not have an aim toward a future configuration. Each stage in the process of evolution is useful. There was never any such thing as wing stubs.
Birds evolved from small, feathered dinosaurs, many fossils of which have been found. There is evidence that many species of dinosaurs, particularly the small ones, were warm-blooded, or at least had a higher metabolism than cold-blooded animals. Feathers were likely originally used for insulation.
From that initial use other uses could develop. Elongated feathers on the arms could be used in running to help change direction or to help slow the fall when jumping from a tree branch. Eventually the feathers would become more wing like.
There are a great many fossils of small dinosaurs with feather impressions showing a wide variety of forms.
http://blogs.myspace.com/index.cfm?fuseaction=blog.view&friendId=229081369&blogId=371847244
http://en.wikipedia.org/wiki/Feathered_dinosaurs
http://news.bbc.co.uk/2/hi/science/nature/1081677.stm
http://dinosaurs.about.com/od/thedinobirdconnection/a/dinobirds.htm
http://dinosaurs.about.com/lr/feathered_dinosaurs/1037466/2/
http://cosmiclog.msnbc.msn.com/archive/2010/04/28/2288537.aspx
Here is one of the many fossils of archaeopteryx. There are distinct impressions of flight feathers.
http://en.wikipedia.org/wiki/File:Archaeopteryx_lithographica_%28Berlin_specimen%29.jpg
This is a reconstruction of the archaeopteryx skeleton. Does it look like a bird's skeleton in the next link?
http://en.wikipedia.org/wiki/File:Archaeopterix_IRSNB.JPG
http://www.google.com/imgres?imgurl=http://www.photobirds.com/templates/default/images_pubs/bird_skeleton.jpg&imgrefurl=http://www.photobirds.com/pub_8_Avian_skeleton.html&h=520&w=350&sz=26&tbnid=5Qu_deVHKR2XJM:&tbnh=274&tbnw=184&prev=/images%3Fq%3Dbird%2Bskeleton&zoom=1&q=bird+skeleton&hl=en&usg=__uIO2Pn8BP4kXFPBsgjNyfC8ghek=&sa=X&ei=Aah_TNrJKYL6lwec47Ui&sqi=2&ved=0CB4Q9QEwAA
And this.
http://www.geologyrocks.co.uk/tutorials/origin_and_early_evolution_birds
The fossil record demonstrates quite well the evolution of birds.
When are you going to learn that you don't know diddly squat?
Or, in the other possibility, when are you going to stop taking up people's time here on Y!A in your trolling attempts to make creationists look stupid?
Added:
>>"Question: Can you answer me the above???"
I have, but you will just ignore it and keep on being your own ignorant self, just as you have always done with every other stupid, ignorant question you have asked.
You have always shown that you have no intention of examining the evidence, so what is your point in asking stupid questions?
The only reason I and others answer them is for the benefit of those other Y!A users who click on your questions expecting real answers. One would think that you would eventually wise up to being shown to be an ignorant fool all the time.
On the other hand, if you are actually a troll trying to make creationists look stupid, you can stop. Creationists are quite capable of looking stupid all by themselves without your help, thank you.