DDMF's one and only compressor plugin has been updated to support both AAX (for ProTools10 and higher) and the 64 bit format. The response of the meters has also been improved, and one or two smaller bugs removed in the process.
http://www.ddmf.eu/register.html
NYCompressor now also utilizes the "new" license protection scheme, meaning that you'll be sent a link to a license file along with the link to the full version of the plugin. On startup, you'll be asked to point the file browser to this file. 
http://ddmf.eu/nycompressor-compressor-plugin/

he also sent an update shortly afterwards

DDMF
Dear NYCompressor user,

my apologies, the full version still contained some demo hiss... this is now fixed. So if you have already installed the new version in the last two hours, please download the plugin again (from the same link) and run the installer anew. Then you should have the proper full version.

Sorry for the hassle, greetings, Christian