Back to my y2k cool applets:

Saturn [1] [2] [3]

Spirals [1] [2] [3] [4] [5]

Clock + World Time

Clock move

Bouncing rectangles

3D Meanders

Stereo Picture (Fool someone and ask him to find the hidden stereo picture.  ;) )

Java Calendar

Tic Tac Toe

Text Panel

Star wars