My buddy has been Modding xbox's for a few months now and has started a thread dedicated to helping and answering questions, even repeat ones that some people here tend not to want to answer anymore.

Anywho it's located here: http://forums.oberonproject.com/index.php?showforum=3

if you wanted to check it out or ask a question.

thanks, hope he can help me, I screwed up my box and now it's flashing between orange and red when I did the ude1 mod.

Right now Oberon project is mostly question/answer but did does look like they posted a ude2 guide. Not sure how good it is but worth a look at.