my computer guy told me about this, if it has to be squeezed it would be worse. what kind of effort is required? is it heavy? -----Original Message----- From: m.schild Sent: Friday, March 08, 2013 6:03 AM To: [log in to unmask] Subject: Re: e-mail : PD? > A mouse click requieres a lot of fine > movement co-ordination. has any of you tried a trackball? I know some find it easier than a mouse...and cheaper than changeing computer ;-) maryse ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn