I was thinking of using infrared and trying it out, since it is an option we have in our Experimental Photography class. Can I just use Kodak developer to develop SFX 200 film, or do I need some other kind of developer / chemicals? Or should I get Rollei Infrared 400/27 or Kodak HIE Infrared Film instead? If so will the results be better? How do I develop true infrared film (i.e. what chemicals?) or should I send it to a lab? Thanks! Jon.