Now the easy bit.  Get the code for Ushahidi.  Five minutes work and the possibility of a day or two elapsed time while you wait for the link.

1. Go to the Ushahidi download website.
2. Email Ushahidi saying why you want to use the platform.
3. When they send you a link, download a zip file and store it wherever you store downloads.  Alternatively go to the C:\wamp/www directory that you made when you set up your local host, create a directory called c:\wamp/www/ushahidi and store the zip file there.

All done.