Installing GAIM-Encryption plugin onto PortaGAIM

Wondering if anyone has had any experience with installing this plugin and could tell me how to do it.

The plugin website is here:
http://gaim-encryption.sourceforge.net/

I have tricked it to extracted the files it would have installed into a folder on my desktop, so I know what it wants to install (if it were not the portable version), but I would like to know if it's possible to use this plugin with PortaGAIM, if anyone knows.

Thanks,
Craig.