Hi Claude,
I wrote a How-to on this a couple of years back, I have done a few package bees in my time and settled on this method, it will mean that you need to visit your hive two days in a row, so may not be effective if you want to install your bees and come back 3 days later.
http://forum.honeyflow.com/t/installing-package-bees-without-shaking-or-smoke/1508