  In this note, we establish the formulation of 6D, N=1 hypermultiplets in
terms of 4D chiral-nonminimal (CNM) scalar multiplets. The coupling of these to
6D, N=1 Yang-Mills multiplets is described. A 6D, N=1 projective superspace
formulation is given in which the above multiplets naturally emerge. The
covariant superspace quantization of these multiplets is studied in details.
