Much (... read All ...) of the Froyo portion of the guide listed here was copied from my original post on SDX:
Froyo
I don't really care about credit as I did no work other than writing out a step by step list with as much detail as I could. I would however like to clarify that the original version of this guide (at the time) gave due credit to all who worked on it.
This is Vampirefo's build and if anyone should get credit for doing anything on it, it should be him. zrmxp8 did moderate work fixing the portrait/landscape orientation of the phone and was the one to upload what was then the latest version of the build.
The most current version (FroyoRC2.zip and 2.7 Kernel as of Feb 6th) was created solely by Vampirefo.