My roms directory, currently 50.0MB exactly
Text output of part of the emu dir scanner hack, which only scans Good Utility doctored dirs (39K+ ROMs!)
Quick MEL hack (Maya 6.0) that scans for Have/Miss files and generates a graph
Setting it to only show consoles I've completed (not including GBA or MAME)
Lengthening out the name column - names/data auto-parsed from Have/Miss txt files