kronhead: If you'd like dragking to ignore SplashID, just follow the procedure i mentioned above (using the .zip file i attached to my post).
As for the other problems, if you'd like, i could help you have DragKing ignore xplorer2 too, but i can't really solve any problem with dragking or modify it's behaviour since it's Skrommel's code, not mine.
Actually, I modified dragking to work ONLY on some specific windows, based on searching the window title for specific strings (openoffice writer, my favorite text editor, firefox, thunderbird, etc). Not the best coding job, perhaps, but it works!
I remember YEARS ago seeing some Mac programmer cutting and pasting text repeatedly with just a few mouse swipes and clicks, and being very impressed. Now I can do the same thing!