I think it would be cool if the docs show up for example where the output is in the newest version and not in a seperate window(prehaps with option for seperate window too) possably with a splittergadget between editor and output/help..
im not sure this would be a good feature if people has small monitors.. Personally i like that its in 2 different windows. I just press alt+tab when i need the help, or presses F1 on the different commands i need help for.