Hi Kathleen, Yes I am aware of that. My brother has been taking treatment for the past year now. The use a website was not so that it can replace his treatment or that we could blindly follow some advice from there. I am aware that there are several issues that he is facing which I cant understand. I was just hoping that by talking to other people, he can find some strength. Thank you for your help. Take care lavanya ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn