Ehm, did you actually READ anything on this forum and wiki?
When people come here we expect them to do their basic research before asking details, and looking at your post I think that this is what you need to do first.
A good start would be reading the FAQ, the link to that you can find at the top of each forum page. After that read the wiki, again linked at the top of each forum page.
Kind regards,
The Traveler