This group will trial two types of voice activated software. As Parkinson's Disease progresses many people find it increasingly difficult to write, use a phone or a mouse and so voice activated software means they are able to use a computer to keep in touch by letter or email. The software will be demonstrated and tested by members for a period of 6 to 12 months. The results will be reported back to the group and the software will be made available to all members to try out and install on their PC.