Lots of nice choices here. If I had to pick 5 and only 5 they would be...
DOpus v4.x
CED
PPaint/DPaint
MUI (only because it is essential for so many other things)
KingCON
Of course, I don't currently have my A2000 networked so no net utils listed here. So, like others have said, it depends on what you have, what you want to do, and so many other things.
Pete
