Thanks for you're reply Koala, after further investigation it seems i had some corrupt files! (oops!)
To resolve this i just did a clean download and installation of all the client.. And now it's running like a dream 🙂
I am finding my self spending over an hour sometimes trying to get this to just work with a paid script.
Any suport regarding this would be very helpful, and maybe for a number of others i'd imagine.
Thanks.