UPDATE: Problem Solved 

I'd like to say a big thankyou to everyone for their very helpful advice, tips, kind pm's and generous offers.

Not entirely sure whose tip solved it as i tried to nut out as many as i could in between restarts but everything appears to be wokring.

I look forward to helping others now as you guys have done for me.

Feeling great to be part of such a wonderful community,

Thanks,
Steve