I print out the LWB of the deck in question and scribble all over it; then I put the folded paper with the deck.
The decks I use the most I have scanned in and are in a Document file with bits and pieces/links/ cut and pastes.
I have a History file and I cut and paste from the forum with things that are related to either decks in general or specific decks.
I used to journal and I had ring binders- but when I was flooded I lost my journal binders- which was a ....(censored)
My most important aid is a large A3 portfolio with copies of the cards and info like a huge scrapbook with 78 sections.
The cards themselves are the best devices as they are portable, so the info is now a lot in my head.
Five books in the Main, are also mnemonics and data sets.
Huson: Mystical Origins, Meditations on the Tarot,Cooper:Encyl. of Traditional symbols,O'Neill: Tarot Symbolism, and a huge Encly. of Astronomy/ Astrology.
And a file on the Computer called KWAW
~Rosanne