I read this thread at Bioware.com forums this morning: http://social.biowar...s-598000-1.html
I was messing around with the toolset and I saw in a dialogue between your PC and Loghain - if you want to tell him about Morrigan's proposal) that you can tell him "We have become friends, haven't we?" (or something like that)
and his reply will depend on his approval status - in particular, he will say something specific if he is "Friendly".
I know you can reach +99 (or 100, I don't remember) approval by talking to him, giving him all "his" gifts and stuff, but his status remained "Warm" when I did even with maximum approval - I thought it was impossible to become "friends" so I was surprised to see that one could actually do that.
So, in short, it's possible to reach a "friendly" status with Loghain.
I'd like to do it, but so far no luck. Maybe someone else knows more?
I'd like to try the toolset, but I know about various bug reports for the first version. Is it safe to install the DA toolset now?