well, thankyou for all the urm humourous replies
.
I did indeed fall of, but was out in the yard when i was at the bike shop. i didnt realise you had to un-clip both feet out, thought one would be enough. clipped out of my left foot and crash fell stright down to the right. can giggle about it now, at least it wasnt at some traffic lights. when i left the shop wa stoo scared to clip on till i found somewhere quiet which I did and practised clipping and un clipping took me a while but is actually quite easy to unclip, just have to remember to do so lol. going out later to practise again and see the difference with my new pedals!!!