This should do.
Your link seems to be broken.
it depends on how ur gonna use it
What is the question, please read it again, what exactly are you asking? L
Answered many time here - as Steve says VERY hard to do for the amateur - Much easier to buy something, Ebay and many model shops often have bargains available. I have never paid more than £10 for any of my gear.
Its very hard to do, when you can buy the kernel of a system for not a lot at all.Steve