I've spent the last hour reading through various posts, but can't seem to find an answer to my problem.

I've completed DM. ED-E was in my party before DM, and now he is in Primm and hostile. I'm able to recruit Rex, so the game doesn't think ED-E is with me.

I've downloaded HH, but I get nothing. No radio signal. I can enter the Northern Passage cave, but cannot exit out the other side.

Questions:

1) I've read online that ED-E will no longer be hostile once HH is completed. Is this true? I've tired the Ranger take down thing, but it doesn't work. I'd really like to get ED-E back at some point.

2) How do I get HH to start?

Thanks.