Thanks to Lockergnome, the Nov. 18th edition of their IT Professionals newsletter pointed out these two links:
The latter article explains how and why the technique works, and the former link has all the files you need zipped up and ready to install.
I have tried this out, and it seems to work. The different browsers are definitely behaving differently for me. I tried IE v4.01 and some complex client-side scripts did not work as I expected. I also experienced some wierdness with the Address bar, but all is OK now. This could not come at a better time as the test lab in the next aisle is going away as we are moving to a new location. Kudos again to Lockergnome, I consistently get some gems from their newsletters.