I think some of you might be mistaking QFS for Quest.
QFS, as far as I know, is the company that got busted.
Quest, on the other hand, is still producing product and it is still good to go. The Tren 75 by Quest is a very good product. Yes, like some of the others here, I would make my own Tren but I have used the Quest Tren 75 in the past and it is a top notch product. Anyone would be hard pressed to ever find a complaint about any Quest products over the last 2-3 years.