I'm getting so annoyed at people asking questions that have been answered in so many threads before...
Just because its easy to ask for an answer here doesn't mean you shouldn't bother searching the forum or even google first...
Most of this thread is people getting confused because they don't have much information (information that is freely available in older threads) or because they don't know what to get (which has been discussed and reviewed to death in older threads as well).
Hell, I'm even getting annoyed at repeating myself so often. I'm being turned into a grumpy old man.