Jan, thank you so much.
What great links. I showed my son the headband and he liked it, I think I'll give it a try. Keep your fingers crossed that I can knit again. It was a very difficult habit to break :(. But I had tried everything and nothing but stopping the knitting allowed my elbow to heal. To be honest I still have problems with it but not like before.
I use round needles but have never knit in the round. But I'm sure there are lots of great videos here to help.
Thanks again for your help