Hi Olivier,
When you see photos after ingesting in Photo Mechanic, they are simply in a folder on your computer. Live Ingest would work the same way. You can view them without creating an additional folder, but they will still be in the folder that Photo Mechanic ingested them too. (To save time, you can set it to ingest to the files ultimate location [e.g. a dated folder in your normal folder hierarchy] if you wish so that no intermediate folders are needed.)
Is that what you mean?
-Mick