Solved my sound problem, which is mostly what I'm showing you. I basically had lots of noise coming through my set up; Audio Technica AT815a, XLR to big headphone jack, and a converter into 3.5mm headphone jack into the camera. Obvious or not so obvious problem I had no pre-amp. Found a nifty £25 gadget 'iRig Pre', originally designed for iPhone so you can record instruments. It did mean i had to get my soldering iron out, but youtube helped with that. I didn't film the intro, because I was too annoyed about sound stuff, so i should get that done at the weekend.