@zenix: FSE was one of the most advanced protector from its era
I remember it painfully
I got versions from 0.4 to 0.76c, also I have from you a Trap protector remover. Yes I was not interested in Virii per se, just to know more about coding, techniques, etc.
Also, did you know Rose keeps releasing DOS stuff all these years? I got a huge archive of all his releases until today.
@ethereal: I uploaded here a pair of times these last years, but it's constantly updated, I can upload what I have know, I can upload these: DosExe collection, a huge Dos Compilers collection (I am sure this is the biggest one you can find), a Floppy copying/managing collection (also pretty unique stuff here), and some smallers ones.
All of these is previous work to a general DOS collection I am planning.
If you want I can upload those.
Edit: done a quick pack and uploaded in Community tools, have fun.