Thanks for your replies and videos, the video that BigmountainVMD posted is what i'm trying to learn at the moment. Watching that, i think what i'm having trouble with is pumping my legs back and forth and keeping my upper body in the middle. I've tried counting in my head to time each turn (eg 1,2 turn, 1,2 turn..) but i find i'm thinking about too much like how i'm turning, my body position etc that my brain just doesn't connect with my legs! haha
Donutz - yea it's mostly my outside edge that keeps catching.
Mystery2many - thanks for that tip, i will try and make sure my bum isn't pushed out! as for bindings, i'm still using a rental board (saving up at the mo to buy my own stick!) but they are just your standard basic bindings.
I will try and get a video of me doing the turns, but it's a bit hard as i go to the indoor slope on my own, so if i can drag someone along with me i'll get them to film me.