Lol!...sorry for the delay (laptops decided to die on me aswell!)...so using my mums at the mo!
My mate had a look and said it is the chain, maybe slack? good news is that he'll do it for me so i wont be paying too much for labour! he thinks its prob a dodgy/knackered tensioner, but the whole lot's going to be changed to be safe! (chain, tensioner, cogs...or whatever you call them!)
When the new chain kit arrives..we're going to give it a full service aswell so (hopefully) it will be running like new!
Sooo ,the car is sat in his drive at the mo waiting for the gear to arrive!
Thanks for all the info and telling me not to drive it...could have been much worse if i had!
Ill let you know it goes when its done (hopefully this weekend) :thumbup: