This is a really cool applet that presents you with two identical (almost)
images. Find the differences and click on them before the clock runs out and
you get to move on to the next level. Updated version, now fully
customizable, (You can use your own pictures!). Source included!
JavaBytes
Internet Cyclone
This powerful, easy-to-use, internet optimizer is for
Windows 95, 98, ME, NT, 2000 and XP. It's designed to
automatically optimize your Windows settings, boosting your
Internet connection up to 200%.