I'm getting ready to start processing color film on my Jobo rotary processor. The Kodak data sheet recommends a premixed developer, bleacher, fixer, and stabilizer. I don't believe B&H or Adorama sell the premixed developer. This leads me to think that amateurs are taking a different route. My questions are: 1) what chemicals are people using for C-41 rotary processing, 2) how does the quality obtained by using press kit chemicals compare to professional processed?