My problem now...? Grinding for rare weapons. I managed to get all the Silver Knight things and am only missing one Black Knight weapon (stupid Halberd)...the ones giving me trouble are the regular Ghost blade...(I hate those ghosts anyway) and the Trident (which I found ONCE but was killed by some crystal asshole!) Oh dear...maybe I'll grind for more humanitys...=/
My view one invaders: Some of them I fight are extremely nice (they will let me fight of the other enemies, and then beckon me over to fight) while, mainly the 'Wraith' types are pure assholes, taking advantage of any lag...and then letting enemies finish me off (at least have the decency of killing me yourself!)
When I invade for Dragon scales, I generally stick to a distance, analyze the person, and if they are ready, we fight. I win some, and lose some, but overall have fun. As a courtesy, I always bow before, and after, the fight =p