Just a short question. I am using cycle 0801 now, but in the case I wanted to get a Navigraph subscription would LNM be able to detect and use the updated AIRAC? What would be the correct way to make LNM detect and use it, if possible at all? Thanks guys.

Sure. The Navigraph FMS Data Manager has an option to install LNM databases. You can also download and install the latest LNM Airac manually from Navigraph.
LNM does not detect anything. You have to close LNM and then let the Navigraph FMS Data Manager update the database. That's it.

Alex