Nothing like a great band kicking your **** to get you up to speed!

If you can't QUITE pull it off at full speed, try one of the many programs that will slow down audio without changing pitch (I like Amazing Slowdowner) and pull the tempo down as little as possible. Then gradually bring it back to full speed...

The way you finger things at speed is quite different to your hand motion when doing things slowly. Honestly, it's better to struggle with full speed (or close to it) than spend too much time learning something at a WAY lower speed. Just a bit to get the notes right, then try as fast as you can, as soon as you can..!