SmallWindows is an excellent open source Exposé-workalike for Windows. It’s still in beta and has some some rough edges, but it’s a snap to download and use. Recommended if you (like me) have 20+ windows open most of the time. (via)
Macroinvention
Prasenjeet Dutta's blog on Technology, Software and Innovation
PD – I tried this thing out, but somehow it gets stuck on my system. I give a win+F12 command and then the system responds after about 5 or 10 minutes sometimes. Are you sure this works well on your computer?
On my 3GHz desktop, it works very well, complete with very smooth window animation. It also works very well on my 1.1GHz laptop, but the window animation is a tad slower. What system are you using it on?
Try out the Admiral on http://www.mexircus.com.
It has an Exposé close as part of its features…