This thread just made me remember a diablo clone I loved back in the day: Nox! Going to have to check the system requirements to see if that is something that could run on dosbox.
Nox is a Windows 95 title and Dosbox just running windows 95 by itself would takes up most of the resources.
Yeah I just discovered that myself. Not sure why I was thinking it was a DOS game. Oh well, sorry to get hopes up. Having portable Nox would have been awesome!