I'm playing with a predominately evil party and that half pint
midget Korgan attacks my main character instead of the horde of baddies
which are trying to midget toss his dumb ass across the realms. It seems
I had this problem once before with Keldorn attacking Viconia, which is
understandable given their respective alignments. But Korgan attacking my main
man I can't stand for and getting pretty tired of having to heal up my main
character after that midget bastard assaults his kneecaps. Is this a bug or
is Korgan just acting in character and suppose to be a backstabbing pain in the
Arse. Any advice or similar thing happen, may have to slam dunk his half-pint
ass and go with Mazzy or the quiet guy Valgyar or something.

Check your reputation. If it is above 18 evil party members will not like it even if your own allignement is evil. Some will leave the party and some will attack you. Also have you done his quest ? It might be (not sure though) that you waited to long to complete it and that therefor he is mad and one other thing. Is he using a weapon wich makes him go berzerk or is he berzerking (isn't he a battlerager). If that is the case then he'll attack foe and friend alike.

JR

Damned i lost cousin Jan's techno gloves

Done his quest and my rep is definitely evil 6-7. Still the dumb bastard attacks the hand that feeds it.

Does he say anything first? Maybe you did something good or he is charmed or confused or something.