I would like four hosted sites on a Linux VPS transfered to a Windows VPS. I have both servers and will give you logins root access to both.
The websites are all PHP based, either CMS (such as drupal/joomla) or custom PHP. It should just require config changes, ftp from one to the other and mysql transfer.
We do not have the man power to do this transfer at the moment. It is an urgent project.