Love GOG--they do a lot of work to get old games working on modern systems. Installing Fallout 2 on Win 7 was as simple as downloading, running the executable,

Love GOG--they do a lot of work to get old games working on modern systems. Installing Fallout 2 on Win 7 was as simple as downloading, running the executable, and playing. I'm loving Baldur's Gate I and II right now, so here's a (potentially obvious) question: should I get Neverwinter Nights? Or are they significantly different from one another? Same question for Icewind Dale too.