Thanks Sunny, I will tell my doctor when I see him on Monday. The feelings I'm having in my right hand come on quite quickly when my arms is at roughly the 8 numeral on a clock face. As I'm sitting here just now my notebook is below my elbow level, it's on my wee coffee table, and I can feel something, sort of tingling, along my thumb, the knuckle of my index finger and the heel of my palm. I have to constantly sit back from the notebook and move my arm till the feeling subsides but again it returns within moments of me going back to typing or moving the mouse on its mat. Maybe I'm just experiencing the same thing that many folk who spend a lot of time at computers or in desk jobs, repetitive strain injury perhaps.