Hi Lark,

> but i have one problem the list button works
> but it doesn't shows all names

If you want to change the text within an editbox every time you click
`search` or `list` button, it's better to use EditBox#text() method.

I updated ppid.rb and PPIDdata.txt in the gist:
https://gist.github.com/890466

Try it out,
ashbb