Reading and speaking overview via Youtube

Before I came to Korea, I saw these videos on youtube that I believe aided my ability to pronounce words that I see written in hangul.

Here's a cute quick rap of all of the sounds

This is a ten minutes intro lesson on Hangul
There are several other videos by them available on their youtube page.

This is a video I saw before coming that gives the same info as the class101 above, but It is a woman explaining it to a friend instead of the lesson format as above...There are also other continuing videos of her (3 I think)

Here's a cheesy old telecourse style video, there are a few of these on youtube as well