Just noticed recently that the PK-36 mailers (Kodak prepaid processing slide mailer) now appears as a discontinued item at B&H!? A few days ago it was still available though at to me the exorbitant price of $8.99. I use it mainly for Kodachrome since I send most of my E6 to A&I. I may start using the Fuji mailers which are still reasonably priced and which now seem to also go to Dwaynes photo. I will also try to support my local pro lab which does a good job with E6, only problem is that their hours are inconvenient. I did call B&H and the gentleman I spoke to said it was "discontinued", but seemed to be directly reading off of their website page rather than to have any first hand experience with the matter. Thanks. Sincerely, Hany.