Someone should write a thread called FAQ, that lists a number of common questions and links to their corresponding articles. Then, the thread should be stickied in the Beginners forum...
There are two kinds of people, those who know how to search, and those who don't. The former don't really need a FAQ and the latter will completely ignore it. I've seen plenty of FAQ on other sites, and they do little to dam the tide of repetitive queries.
The difference is that we can simply post a single link (without looking it up) to the FAQ when applicable...rather than having to re-post solutions or search for them...