Unless someone's figured this out in the last month or two, Droid 2 running 2.3.4 - 4.5.621 cannot be rooted due to a new bootloader being installed with the most recent update, nor can it be flashed back to previous versions to achieve root that way.
The 'touch each corner clockwise to get past activation' thing is a neat trick though. I didn't know that one
http://www.droidforums.net/forum/dr...4-5-621-622-droid-2-a955-droid-r2d2-a957.html
Right on the first page =p