I couldn't get the one-click root to work, so I did this and it worked great - Thanks! I don't flash any roms / etc., but I read here (same source, Thanks again) that you can use cwm recovery as kind of a one shot deal in order to flash this zip, and when you reboot the phone it's gone (other than the fact that you now have root!). I don't know what I would do without the forum. I will tell you during the process I saw the little android guy with a big bright yellow exclamation point in a warning sign, which kind of freaked me out.
That means you're in download mode, which is where you need to be when flashing with Odin. No worries there. CWM Recovery does stick with the deodexed version of ED01 if you care to use that.