Yes, I have heard others mentioning this film in context with enlarged negatives, however the mention always seemed to include the cost of the material. I have encountered several sites that mention enlarging negatives and the materials and methods used. One is David Michael Kennedy, another is John Rudiak, and of course Bob Herbst. The article by Bob Herbst is located on unblinkingeye.com. Bob Herbst's method is the one that I am engaged in now and that is through the use of the Aristo Ortho half tone film. The cost of this material is very inexpensive. I hope that this gives you the information that you require. Good luck.

Regards,
Donald Miller