af assist light would have solved the focus issue! better lens than the 18-55 kit def needed, also i think your white balance is off as the people are very orange(are you shooting raw!?!?)
I beleve its my over active use of Vibrance in lightroom 3

Really wanted to bring the colours out. I'll be more careful next time.
Turning on AF assist will definately help.
Does your Nissin flash have AF assist too? If it does it'll be better than the little one on the camera.
Stofen for your Nissin : http://www.amazon.co.uk/Stofen-STO-FEN-C/dp/B00009R69T/ref=sr_1_24?ie=UTF8&qid=1331513910&sr=8-24
Yeah it does I think (dull red glow?) That what i thought but i will have a go with the camera AF assist next time.
When i click on the link it doesn't say anything about which flash its for... Which is a bit odd.. Just want to make sure im ordering the correct one.
I see what you mean i was under the impression that you needed something to bounce the flash off! I'll have a go at that next time too.
Thanks for all the examples

I'm looking at a Sigma Aspherical 18-35 Zoom which i've found going rather cheap.
But i don't know if the Auto Focus would work with my camera or find much information on it. Does anyone know a website that would show what lenses would work on a Nikon D3000? Had one a while ago but can't find it now 
Found it
http://www.nikonians.org/forums/dcboard.php?az=show_topic&forum=312&topic_id=37&mesg_id=37&page=Really excited to go out again and have another go working on what i've learn't!