And Z4 works absolutely flawlessly, for Froyo. I've rooted 2 OG Droids, 2 Droid X, and the fastest was a Droid 2 that rooted in 3 seconds no lie. I keep Z4 on my memory card just in case. D3 method works good on gingerbread had my Bionic rooted on day one worked great before I took it back.
Sent from my Droid X running Darkslide 4.2