Roms Mania - A working online resource for roms.
AmpShell - AmpShell is a DOSBox front-end for Windows.
KillerRoms - Download free Video Games ISOsa nd ROMs!
DOSBox Launcher - DOSBox Launcher is a multi-platform GUI frontend for DOSBox.
ROMNation - Rom download site
DBGL - DBGL is a free, open source, multiple frontends for DOSBox.