First Render

When I was compositing all my footage in AE I came across a few problems.

My computer was handling it quite well, till I put the tornadoes in there. Whenever I did it started to lag a lot, and I couldn't really playback any edited footage, the render preview completely gave up on me, refused to work... So what I decided is to gamble a bit, and just stitch everything together blah blah, here and there. And render it to see what it looks like.
It really... wasn't alright :')
The timings were all wrong, the speed at which the tornado was moving compared to everything else was just... awful.
There was a lot of things that didn't go down too well.
So in the end I had to work on a bit of the footage, wait for the ram preview to sort of, load for about half an hour at a time, watch it, change what needed to be changed and wait for it to load up again before seeing if the changes I made fixed the problem or just made it worse.
This was a long and boring process...

I came across a similar problem when trying to add the sound effects and the music...
But this time even when I waited for the ram preview it didn't play back the music O_o
So what I did is render out the sequence once it was done, open it up in Premier, and add the sound and music there.