Here is the link (http://puttycm.free.fr/cms/index.php?option=com_content&view=category&la...) to the site. Note that there is a requirement for - .NET 2.0 required (I'm not sure if this is a deal breaker).
This is a good combo for users who also have putty as a portable app.
Someone could surely put this up for testing, but we do not currently (officially) host any portable .NET apps (read here).
EDIT: Though don't be discouraged. There are plans to add .NET apps in the future.