I'll add to the map issues...while moving the scroll bars around, some portions of the maps "black out" like i went off the readable area. Most times i have to center on character, close it and reopen, etc for the "blacked out" areas to come back.
I'm not sure about this one, but i don't think the skill window can go transparant. If you're gonna keep it big and screen hoggie, let it fade to transparant so i can see stuff behind it. i like to check weapons/other items for requirements to use and keep the skills window open to do calcuations. This is even more annoying now that there is a lag opening it up...