First of all
DeluxePaint was a great drawing program. I have a lot of
good memories from my childhood creating very
bloody cartoon movies on my
Amiga 500 using
deluxe paint III
Paint Shop Pro lacks a lot of the features and
functionality that you find in
Photoshop and
Gimp but you you cant affoard
Photoshop and for some obscure reason dont want to install
Linux PaintShop might be a good alternative for the you.