Pentax 645: Arista.edu 400
Yashica Electro 35: Kentmere 400
Olympus XA: Kodak 400
Super Graphic/Toyo: Kodak Portra 400 in the 120 6x9 back, Fuji FP3000B in the Polaroid 405 holder, and two or three shots of Fuji Provia 4x5. No black and white loaded right now, but I have a 4x5 box of Arista.edu 400 and a ton of empty film holders...