Hi
For searching, you would need to visit the Board Guide threads topped on each forum and they will be able to direct you to the thread you are looking for.
To embed youtube videos you need to write [yt*]use only the bolded part of this link
https://www.youtube.com/watch?v=K0DKb6pXt24 then[/yt*] so it should look like [yt*]K0DKb6pXt24[/yt*] take out the *'s.