This is STEP 2: START WITH 1 BELOW...

STEP 2: Add Slide Show Gadget to Blogger

Now to add the Slideshow you created in Picasa:

Select Customize Blog

Choose to add the Slideshow Gadget to automatically show your Picasa slideshow.

Put the username you used and select the album you created in Picasa into the settings and that should do it! Select the speed and other settings you like.