I put them in a bin/tote with sp moss. I soaked the moss for a minute or 2, and squeezed the crap out of it, put a layer of moss down, layed the cuttings on top, (some were treated with hormone, some weren't and I think I scared all of them but don't remember) added more moss. The bins that had multiple varieties I put parchment paper between the layers and labeled to help keep them organized. There are bins on a shelf about 5' high and in the corner where the heated air is aimed and above the refrigerator where the heated air is aimed also. I peaked in every day or 2 just because I had to! If the moss seemed excessively dry, I moistened some and mixed it with the rest.
Now, how to handle cupping them with soil is another story lol, I have to admit I am a bit concerned about breaking some, I'll just have to be very careful!